optic

But only a diameter of less than half a millimeter of fiber optic cable to be made of thick copper wire cable than carry more information.

The optic system raises inevitably the question of perspective and, therefore, the question of the visible and the invisible.

The company said the payload included the PicoSAR active electronically scanned array radar and an electro optic sensor.

It would take the phone companies several years and a sizable Investment to put the required fiber optic networks In place.

So how much surface deviation can we tolerate before our optic is no longer diffraction limited?

The dark pulses also transmit through certain fiber optic cables faster and with less noise than light pulses.

Real-time data acquisition is possible with either conventional electronic or emerging photonic ( fiber optic) instrumentation.

Apparently, the judge concluded that Sanders was just a fiber-optic cable salesman who'd gone astray.

The main component of the communications system is a fail safe fiber optic backbone known as an OTN (Open Transport Network).

Four optic fibers of different lengths have been used in this experiment.

Results Evulsion of optic nerve was one of the severe ocular trauma.

Objective: (1)Using FPI to found a standard animal model of traumatic optic nerve injury of rabbits and explore the stability of the model.

Here, a researcher projects a laser through a flexible silk film with a diffractive optic pattern to create an image of an eye.

Every fiber-optic cable used for networking consists of two glass fibers encased in separate sheaths.

To guarantee smooth data transmission over such great distances, only fibre optic can be considered as a suitable data transmission medium.

By comparing with the artifacts recorded after the optic nerve was blocked by lidocaine, it is proved that this method is effective.

The nonlinear lattice dynamics and an expression of nonlinear macroscopic polarization are derived in terms of optic phonon modes.

A video optic measurement system was used to determine the angular displacement of the osteotomy gap during loading.

Proliferative retinopathy: * is a new abnormal vessels in the retina surface, or the optic nerve in the beginning of a period of the nipple.

Studies concerning on-line measurement, of pulverized coal flames temperature, have been conducted with a fiber-optic spectrometer.

The numbers of channels can be extended up to 54, depending on the analytical requirements by mean of multiple optic modules.

In this case, one could say that the performance of this optic is limited by the diffraction effects, hence the term diffraction limited?

Advocates of FSO like to say it has the speed of a fibre-optic link, and the convenience of a wireless link.

This was prompted by the (failed) attempt by a shadowy Chinese company to take over a Dutch maker of fibre-optic cables.

They were inspired by architectural flourishes on Britain's pavilion of fiber-optic strands and a United Arab Emirates sand dune in steel.

Lead as impurity in RIG (rare earth iron garnet) Faraday rotators used for fibre optic communications systems.

For starry flounders, then, the left-eyed variety would be selected against, since in a starry flounder the left optic nerve is uppermost.

He said himself, and still says, that once the optic nerve is damaged, it cannot regenerate.

Such devices as fast optic shutters, Q switches, optic modulators and electro-optic deflectors are all made of electro-optic crystals.

Sierra Leone, a poor west African country, has no fibre-optic link to the outside world.

False. Medical science has no way to transplant whole eyes. Our eyes are connected to the brain by the optic nerve.

Dark fiber refers to unused fiber-optic cables that have been laid out in the field.

Fiber optic cables and lasers capable of sending pulses of light down them already existed when Dr. Kao started working on fiber optics.

In this paper, the temperature characteristic of super luminescent diode ( SLD ) used in a fiber optic gyroscope system is introduced.

But during the seven-year follow-up, none of the patients showed any progression in vision loss or optic nerve damage.

From there, the brain takes over as the information travels down the optic nerve to the visual cortex at the back of the brain.

Government authorities and FLAG, which stands for Fiber-Optic Link Around the Globe, have refused to comment on the speculation.

Coaxial and fibre-optic cables are popular communication lines for LANs because they provide fast data transmission and are easy to install.

CONCLUSION: Optical coherence tomography may be an effective method for the investigation and diagnosis of congenital optic disc pits.

The sensor head is an interferometric based fiber optic senor in which the air-gap will change with the pressure or temperature.

The second is communications technology , in particular optic fiber connected up to digital switches .

Verizon has invested heavily in fibre-optic broadband access. That it wants to avoid tedious regulation is not a surprise.

fluorescein angiography showed early hyperfluorescence and late staining of the white dots , and delayed staining around the optic disc.

Objective: To Discussion the mechanism of injury, clinical appearance of craniocerebral injury combined with optic nerve injury.

Therefore, the new evaluation means of the tracking performance by using optic dynamic target are putted forward in this paper.

At the last we expresses the deficiency in the establishment of the Inhomogeneous Optic Field and the expectations of future research.

When light waves through this medium, the transmission characteristics will be affected. This phenomenon is known as electro-optic effect.

However, optic neuropathy could be the only manifestation of relapse of leukemia.

In recent years, optic fiber sensing technology is one of the hot areas of industrial measurement.

But it should be a thorough exam in which the doctor dilates the pupils and examines the optic nerve.

The measured cross sections from the magneto-optic and magnetic traps are represented, compared, and found to be significantly different.

The instrument enables the quantitative description of the optic nerve head topography and time-related changes to it.

The computer-generated (synthetic) environment can be entered directly into the brain via coupling effects with the optic nerve.

Fibre optic is only used in the primary and secondary distributor area in this concept.

Objective To understand the blood supply condition of open-angle glaucoma "s optic nerve . "

Here, an "artificial retina" consisting of an array of electrodes sends messages along the optic nerve to the brain.

Is a set of interrelated hardware and software products and services which provide fiber optic cabling transmission and reception .

Your eye-care professional will look for optic-nerve "cupping" and changes in the appearance of the retina and the retinal blood vessels.

It has been demonstrated that fiber-optic sensors can be used to measure strain and pressure in the structures.

Business requirements in a rapidly changing environment, provide flexibility, modular fiber optic system is a prerequisite.

Active and real time monitoring system would be established by fiber optic sensors networks and self-diagnosing modules embedded in FOSL.

According to the department plan, establish the month and annual Optic and electronic researching and test plan and carry out in efficiency.

Computed tomography scanning of the orbit showed enhancing and bulky optic nerve sheath at the retrobulbar part of both optic nerves.

From this definition we can see that as light waves pass by an obstruction or EDGE of an optic, they are bent. This process is diffraction.

A multiplexed fiber-optic temperature sensor which can be applied to high-voltage (HV) sub stations is introduced.

These would be connected to shore by fibre-optic cables, allowing scientists to operate the vehicles from the comfort of their labs.

This page concludes this lesson. The next lesson will discuss signals and noise. The first page describes copper and fiber optic cables.

Jeff says, he was diagnosed with a collapse of the optic nerve, but was told his chances of going totally blind were low.

Application of pulse sound measurement technique to acoustic measurement of fiber-optic hydrophones in an echoic tank is presented.

As the crucial component of the fiber optic gyroscope, fiber source plays a decisive role in gyroscope's accuracy and stability performance.

As for modern technology, the first length of fiber optic cable was laid across the Atlantic Ocean in 1988.

In the chapter five prospects for the binary optic hyperspectral imaging technology are provided. At last make a summary for this thesis.

Below the platform sits the smart infrastructure, including water pipes with sensors and a fibre-optic network.

AIM To evaluate the feasibility and accuracy of continuous monitoring of drug with a fiber optic chemical sensor (FOCS) in animal.

As a new type of angle sensor, fiber-optic gyro (FOG) develops quickly and has been widely used in measurement and control and guide fields.

Birefringent A fiber optic term . Having a refractive index that differs for light of different polarizations .

A cost-effective approach is supposed to in - situ monitor the fabrication of epoxy resin composites with a fiber - optic sensor.

The image quality of V slot array fiber-optic image bundles is better than that of tightness array pattern fiber-optic image bundles.

Thermo-optic effect in single crystal silicon was used to analyze the temperature measurement mechanism.

The optic fiber Bragg grating is the most one of the optic passive devices which developed quickly these years.

The woman, 75, had been digging for the metal not far from the capital Tbilisi when her spade damaged the fibre-optic cable on 28 March.

Such adaptive optic techniques allow high-resolution ground-based observations of real stars, planets, nebulae, and the early universe.

It is indicated according to the analysis of four cases that a great optic ring accompanied by glory is not always a primary rainbow.

Acoustic survey on a sound field is one research hot spot in the using of an interferometric fiber optic sensor.

Optic Fiber Communication, Mobile Communication, Modern Switching Technology, Embedding System, Stream.

The same special forces laying fiber optic cable, some of which are used for commercial purposes.

He is a sort of a geek working on fiber-optic technology.

A light-transmitting fiber optic array draws daylight down into the building during the day.

Most international Internet-data and voice phone calls are transmitted as pulses of light via the hundreds of undersea fiber-optic cables.

The bio sensing material is the main factor to influence the delicacy, precision and testing scope of the fiber optic biosensor.

Cranial nerve II, the optic nerve, mediates vision. -I'd like to test your vision now. If you could hold. . .

Since sootblower cabinets will be located outdoors, fiber-optic media converters shall be provided to minimize lightning strike potential.

The embedding technology study of fiber optic strain sensor has been probed, and the emphasis is the modified packed embedding technology.

In this paper, an electro-optic sampling system set up by means of electronic phase shift scanning method is introduced.

An examination of the optic nerve is the only sure way to tell.

Long-distance single-mode fiber optic cable is laid between the stope and port control system to enable Ethernet data communication.

The electro-optic index of PLZT thin films was measured by means of modulated ellipsometry.

The experimental research of the microscopy technical of ultrahigh spatial resolution and magneto-optic storage is discussed.

Optics and optical instruments. Lasers and laser-related equipment. Fibre optic connectors for non-telecommunication laser applications.

These pulsed lasers are commonly used to transmit information through fiber optic cables.

A simple interferometric method for measuring the linear electro optic coefficients of poled polymer films is described.

The fundamental step to acquire the rotation rate of fiber optic gyro (FOG) is to detect the differential optic phase.

Flight-test proved that the method is feasible for evaluating the detection distance of an electro-optic system.

The corona poling characteristics of the electro-optic polymer (chromophore DR19-doped PMMA) have been studied experimentally.

it was linked to a main computer by a fibre-optic Cable that carried video signals.

Dark pulses don't have the same drawbacks, which should improve the transmission and detection of light through fiber optic cables.

abstract: Objective To evaluate the effective way of nursing after the transnasal endoscopic surgery with optic canal decompression.

Fiber optic monitoring system is the main solution for telecommunications operators to maintain and monitor optic fiber.

Giving the arbitrary electrical pulse to the electro-optic modulator, arbitrary optic pulse can be gotten.

Fiber- optic cable increases and decreases the intensity of light to represent binary ones and zeros in data transmissions.

As a major application of Brillouin fiber ring laser, the Brillouin fiber-optic gyroscope attracts the attention of the world.

During the daytime, each of these 7. 5-meter-long rods will act like fibre optic filaments, drawing on daylight to illuminate the interior.

Novel ink formulations that can be used in the * of such fiber optic ribbons, methods of * such ribbons, and their use are also described.

But in people with normal-tension glaucoma, optic nerve damage happens even though their eye pressure is not high, the researchers noted.

Objective : Observe uerarire notoginseng ginkgo pharmaceutics curative protective effect of the therapeutic for glaucomatous optic trophy.

The focusing characteristics of Gaussian beam passing through the maladjusted telescope optic system are studied.

Even though support is limited to fiber optic media, some of the maximum cable lengths are surprisingly short.

Induced by exterior electric field, semiconductor microcrystal doped glasses show better optic properties than glasses and crystals.

Our technology focuses on : High performance cable and material solutions, passive RF& Wireless components, Radio& Fiber Optic products.

Result shows that the micro-bend optic-fiber sensor has good frequency response characteristics and strong ability to restore the waveform.

Conclusion Sufficient dose of corticosteroids and vasodilators were effective for traumatic optic neuropathy.

Fiber Optic Gyro (FOG) is a new kind of inertial sensor. It has many theoretic advantages over traditional gyros and other optic gyros.

A new submarine fibre-optic cable is now being laid down the west African coast.

Multicolor light, applied to fiber-optic decoration, illumination and stage lighting.

The all fiber-optic structure decreases the influence of external perturbation on interference measurement effectively.

An experimental system, which interrogates an interferometric fiber-optic hydrophone with this method, is designed.

Idiopathic optic neuritis(ION) is a common disorder of the neuro ophthalmology, which harms human vision seriously.

No electricity or heat is transmitted through the cable so fiber optic lighting is ideal where safety and fire protection is a concern.

The ophthalmoscope allows the examining doctor to look inside the patient's eye at the lens, retina and optic nerve.

In this paper, Ultrasonic optic integration measurement principle and method about ocean environment elements are introduced.

Objective: To investigate the therapeutic principle for the management of acute head injury combined with optic nerve damage.

The connecting line between bilateral carotico-optic recess was the projection of tuberculum sella.

The light propagation in the modulator is studied with the wave coupling theory of linear electro-optic effect.

All IHR models are equipped with a standard diffusion optic for uniform illumination.

Melanocytoma of the optic disc is a benign primary tumor occurring within the optic nerve head.

Auto-electronics, medical electronics, civil electronics, magnetic material, optic fiber cable.

The arrival of new submarine fibre-optic cables will boost bandwidth, cut costs and stimulate businesses that rely on technology.

Non-anterior anterior ischemic optic neuropathy (NAION)refers to an ischemic process of the anterior portion of the optic nerve.

FBG sensing is one of the important fiber optic sensors.

Promote passive components including connectors, cable assemblies, fiber optic product, antenna, relay, and etc.

The calibrating system was established, which mainly consists of high stable deuterium lamp, integral ball and fiber optic spectrometer.

These can be hollow shafts or ducts with reflective internal finishes or may use fibre-optic cable technology.

Japanese team floated cells from mouse embryos in a dish of chemicals that helped form optic cups with early stage retinas.

The adoption of multiple standby computers, Ethernet loop network, fiber-optic transmission enhances its reliability.

The improved implantation methods is to cut anterior putamina in petal shaped, and free posterior sclera and optic nerve .

Objective Glaucoma is a eye disease of the blinds which causes glaucomatous optic nerve atrophy and visual field defect.

Similar pricing errors in the telecoms bubble a decade ago led to millions of miles of unused fibre-optic cable being laid.

Fiber optic hydrophone unit was the basis of fiber optic hydrophone system.

Therefore, Chinese medicine treatment of ischemic optic neuropathy has a good theoretical and clinical application.

the capability is strongest in the group of one week after axotomy of optic nerve, but it decreases with passage of the time.

Objective To provide practical anatomic data for the imaging diagnosis of the optic pathways.

Objective: To provide anatomic data of central retinal artery (CRA) and posterior ciliary artery(PCA) for operation around optic nerve.

To support the aspiration to host multimedia industries, Cyberjaya was specified with extensive and intensive fibre optic cabling.

This allows for lower installation costs and extremely less on-going maintenance expenses compared to current fiber optic-halogen Signals.

Patients with sickle cell disease or trait are particularly susceptible to glaucomatous optic nerve damage from even mildly elevated IOPs.

Other fibre-optic cables and lenses yield correspondingly different minimum operating temperatures.

The bacteria are housed in the tip of a fiber-optic cable, which dangles in the drinking-water supply.

Act now and get a free HDTV receiver upgrade. Choose from multiple fiber-optic fast connection speeds.

However, another important objective was validating the performance of the fibre-optic datalink.

The technology would require some new software and fiber-optic links to the PC, but otherwise no change in basic facilities.

Fiber-optic cables are the lifelines for connecting Internet users on different continents.

Backbone providers are the Internet players that typically own and lease long-haul fiber-optic cables spanning a large region.

The company is spending $23 billion this year and next to install fiber-optic cable.

Methods One hundred and seventy-nine children with foreign bodies in digestive tract were treated with fiber-optic gastroscope in emergency.

Objective: To investigate the efficiency of Chinese traditional medicine on the treatment of ischemic optic-neuropathy.

The effects of insertion loss, split ratio, polarization crosstalk and back reflection of Y-type integrated optic circuits are analyzed.

During tracking, the MILES prototype automatically relayed electro-optic and infrared imagery and video data in both directions.

The team has already created an ignition system in which a laser travels through fiber-optic cables to optical spark plugs.

A North Finder system incorporated with a Fiber Optic Gyro (FOG) is introduced in this paper.

The light center of gravity method is applied to processing optic fiber exited spot signal.

Aim To analyse the diagnosis effect of fundus fluorescein angiography and visual field examination to anterior ischemic optic neuropathy.

The results show that the satellitic attitude measurement precision of ISES will be improved largely by optimizing the optic system.

"If the optic nerve isn't healthy, glasses aren't going to do anything for anybody, " Thompson said.

The moving vector of object can be confirmed when the acoustic-optic modulator (AOM) introduces a frequency offset.

Thus, fiber optic core ends within the abutting ferrules may abut each other with precisely controlled transverse alignment.

Digital holography is a novel optical branch compound of conventional optic holography and computer technology.

To help expand the network from there, Mr Bichara said North Korea was laying fibre-optic cables in the provinces.

This produces a "waveguide, " which functions like a one-atom-thick fiber optic cable.

Optogenetics combines recombinant DNA technology and optic technology, and is very powerful for cell biology research.

Objective To discuss the diagnosis effect of fluorescence fundus angiography and visual field to anterior ischemic optic neuropathy.

The design, configuration and applications of the most popular fiber optic spectrometer are discussed in this thesis.

Molded into concrete walkways or walls, fiber-optic fixtures can be placed wherever needed.

anatomically, lesions in posterior visual pathways most frequently occur in optic center at the occipital lobe .

The irreversibly injured fibers may have more regenerative potency than partially injured optic nerves.

At present , a large amount of optic network equipment is put in the same room of the service provider of the telecommunications .

With the fiber optic and driver circuit, it brings about the precision of signal transmission and decrease of electromagnetic interference.

The two militaries began the year on a conciliatory note by inaugurating a new fiber-optic hotline system.

Semiconductor optoelectronic devices for fibre optic system applications - Part 1 : essential ratings and characteristics.

Via these, numerous robots, machines and controls are directly connected with the network via the fibre optic connections.

This article discuss two ways of solar energy, designs and explores optic-electro and optic- thermal composite utilization system.

Compared with other optic source , the set has smaller volume , lower price, more convenient operation and less maintenance cost .

To compensate the temperature drift in a Fiber Optic Gyro (FOG), a linear multi-variable model was proposed.

The rays are converted into impulses which travel along the optic nerve to the brain, where they are interpreted as images.

Status Offline The backbone will consist of fiber optic cable configured in a star topology . . .

Objective To investigate the diagnostic significance of visual evoked potential(VEP) in patients with optic nerve injury.

Acousto-optic light modulation. Liquid crystal, plasma, electroluminescent, digital-mirror, and membrane-mirror displays.

A charge-balanced biphasic current was delivered to the optic nerve via inserted wire electrodes in the anaesthetized rabbits.

The scientists believe that the optic nerve in near-sighted people may be more vulnerable to computer stress than in normal eyes.

explanation on the Fiber-optic sensors on the classification and characteristics of distributed fiber optic sensor and the latest trends.

More than 1, 100 cities made bids to become a site for the company's fiber optic network.

Objective To evaluate the feasibility of nasal endoscopic approach technique in optic canal decompression.

Optic detecting and amplifying circuit makes the optoelectronic signals exchange, amplify, filter and get the voltage signals.

The optic nerve head looks white (glial scar) and is surrounded by hyperpigmentation .

In fiber-optic cabling, signal decay is inevitable, together with other unknown factors have brought the fiber very difficult test.

A closed-loop interferometric fiber optic gyroscope(FOG)using DSP and correlative detection technique is presented.

Blindness may be caused by damage to any stage(s) along the visual pathway, such as cortical, optic nerve, and retinal.

In the design of a polarized light prism, the optic axis ofcrystal often parallels its transmission surface.

These simulations are closely related to a recently discovered visual illusion in optic flow processing in humans.

How did the lens, retina, optic nerve, and all the other parts in vertebrates that play a role in seeing suddenly come about?

Conclusion The cause of lost vision was accidental injury of the optic nerve or the optic chiasma during. . .

The new dark pulse laser could be used to improve fiber optic communications, said Mirin.

This paper analyses the mechanism and gives the theoretical model of the micro-bend loss in the optic -fiber sensing ring.

Objective To identify approach of diagnosis and effective treatment for traumatic optic neuropathy (TON).

Digital close loop fiber optic gyro system is modeled, which gives basis for the analysis and improvement of dead zone.

Objective To observe optic papilla artery and provide anatomy basis for the eyeground radiography.

Fibre optic wavelength switches - Generic specification.

Take charge of the Daily management for the Optic and electronic researching and test group.

Thus, we may use Kalman filter to greatly reduce the effects of bias instability of fiber optic gyros on the inertial navigation systems.

"You have a million optic nerve fibers leaving your eyes, and each goes to specific part of the brain's cortex, " says Werblin.

However, optic atrophy and total blindness in the right eye had already occurred.

Each plot is connected to the network of public services, i. e. - water supply, sewerage, electricity and fiber optic cable.

This algorithm is characterized by speedy in computation and accurate in the positioning of optic interconnection.

Geometrical Optic method is utilized in the synthesis process, applying conservation of power and phase condition.

The paper expounds the researches on applied anatomy of blood supply for optic decussation and ophthalmic tract in recent years.

Star network system uses fiber - optic network to complete information network transmission .

This case supports the belief that sudden rotation of the globe is the major mechanism of optic nerve avulsion.

By night, the light-flow is reversed, whereby the fiber-optic array is lit from integrated solar-charged battery packs.

The structural craftwork , existing problems and prospect of fiber-optic smart materials are described.

MONTAGNE: The technology giant, Google, says it plans to build super fast fiber optic networks in some parts of the country.

Distributed fiber optic temperature sensing(DTS) system is important in the surveillance of cable temperature.

In the area of industrial networking, an intelligent combination of copper and fibre optic segments has prevailed on the market.

Acoustic-optic deflection was measured under acoustooptic Bragg diffraction efficiency to calculate ultrasonic speed.

The study of this thesis was devoted to the practical design and research of fiber optic hydrophone.

Fibre optic circulators - Generic specification.

A superhighway uses digital and fiber-optic technology to provide new telecommunications links.

Neuromyelitis optica of Devic (NMO) is a syndrome which combines transverse myelitis and optic neuritis.

Objective To discuss the clinical characteristic and therapy measures of children optic neuritis.

Detailed studies on fiber optic pressure and temperature sensors for oil down-hole applications are described in this paper.

Tumors communicated the orbit cavity and cranial cavity via optic canal . superior orbital fissure and skull walls.

The series of optic fiber illumination: Light source generator, plastic optic fiber and optic fiber taillight.

An array of fiber- optic sensors installed in the subsea well can provide real - time surveillance of reservoir performance.

Fiber optic strands (yellow cables and trough) feed low-powered laser light into the power amplifiers.

The study of optical antenna can improve the near-field optical microscope and increase the capacity of the optic data store.

Fiber Bragg Grating is a kind of fiber optic device which is expected to be of great prospect of application in fiber communication.

This office is linked to the central office by a very high-speed fibre optic cable.

preparation and properties of organically modified sol-gel sensing membrane for fiber optic oxygen sensor.

Objective: To explore the clinical effect of compound anisodine and hormone on optic nerve injury by retrobulbar injection.

Objective To analyze the mechanism of injury and curative effect of craniocerebral injury combined with optic nerve injury.

The second your eyes flutter open, light shoots down the optic nerve and into the brain's biological clock.

has become one of the largest and leading fiber optic component and module suppliers in the world.