optical glass

The invention relates to a method for the surface dehydration of optical glass, metal, textile and film.

In precision glass molding, optical glass is softened by heating, then shaped in an aspherical mold made of special heat-resistant material.

Application : Used in special optical glass , Ceramic , Electric industry .

Magnesium fluoride is widely used in the preparation of hot-pressing crystal, vacuum coating material and optical glass.

Range: semi-conductsilicon chip, optical glass, parts of watch clock, glasses, jewelry, polyester filtration core, etc.

The experimental results show that the meterial of optical glass can be removed by ductile-regime grinding and mirror grinding is obtained.

Analysing chemical composition and preservative mechanism of optical glass, preservativity of optical glass is initially explored .

Raw optical glass - Grindability with diamond pellets - Test method and classification.

Application: For tantalum metal billets and powder, tantalum carbide, ceramic capacitors and additive in special optical glass.

Moreover, the optical element takes the optical glass as a base material.

An optical device, an optical glass, a wrist watch, an electronic circuit-use substrate, or a grinding tool provided with the laminate.

USES: Mainly used in making optical glass and fiber, It is also used in ceramic industries and catalysts etc.

BOL devices and ordinary optical glass have different Abbe number and relative aberration.

Moreover, a summary about the preparation methods and the current problems involved in magneto-optical glass is presented.

In the second part, relative theoretical contents of basic optical glass which are fabricated for ball lenses are represented.

A micro abrasive intermittent jet machining system is developed and experiments of grooving on the optical glass K9 are conducted.

Raw optical glass. Resistance to attack by aqueous alkaline solutions at 50 degrees celsius. Test method and classification.

Raw optical glass. Determination of birefringence.

Raw optical glass. Resistance to attack by aqueous acidic solutions at 25 degrees celsius. Test method and classification.

Application: For lithium tantalate single crystal and additive in special optical glass.

Application: For lithium niobate single crystal and additive in special optical glass.

Applied range: mobile phones, lens of digital camera, optical glass.

K9 optical glass is widely used in crystal imitation artware , camera and telescope lens.

Mister Kao discovered how to transmit, or send, light signals over long distances through optical glass fibers.

User: : Widely used in the polishing of optical glass, all kinds of eyeglass and crystalline craftwork.

RAW OPTICAL GLASS IN BULK AND PRESHAPED FORMS. BUBBLES AND OTHER INCLUSIONS. TEST METHOD AND CLASSIFICATION.

It is optimized for optical glass, flat glass lenses, watches, glasses, eye glasses, handicrafts and so on polishing glass.

Preparation Study on the Forerun of Polishing Materials Used for Optical Glass

The Color-center Generation and Refractive Index Change in Optical Glass Generated by Infrared Femtosecond Laser Pulse

the measurement of the inner linear birefringence in optical glass sensing head is significant to the design of bmocs

Colourless optical glass test methods--Test method by multiple beam spherical interference for optical homogeneity

Colourless optical glass test methods--Autocollimation test method for refractive index in the ultraviolet and infrared wave band

Effects of Linear Birefringence Upon Performances of Different Designs of Optical Glass Current Transformers

Overview of Research on Magneto-Optical Glass Applied to All-Optical Fiber Sensor

Colourless optical glass test methods--Test method by holographic interference for optical homogeneity

Colourless optical glass test methods--Least deviation angular test method for refractive index in the ultra-violet and infrared wave band

colourless optical glass test methods - spectral internal transmittance

Nanocluster Doped-nonlinear Optical Glass and Its Preparation

Colourless optical glass test methods--Temperature coefficient of refractive index

Colourless optical glass test methods--Linear thermal expansion coefficient and trasformation temperature

Colourless optical glass test methods--Coefficient of thermal conductivity

Causes Analysis of Seal Failure and Improving Methods for Optical Glass in Methylamine Liquid Absorption Tower

Colourless optical glass test methods--Refractive index and coefficient of dispersion

Theoretical study on damage thresholds for elastic stress fracture in laser-irradiated optical glass

colourless optical glass test methods - middle stress birefringence

Computer simulation for thermal property of optical glass during annealing treatment

Colourless optical glass test methods--Radiation stability of radiation stable

Colourless optical glass test methods--Coefficient of optical absorption

Colourless optical glass test methods--Test method by collimator for optical homogeneity

Machinery and equipment for the optical, glass and ceramic industries (trade)

colourless optical glass test methods - edge stress birefringence

Experimentation and Research on Aqueous Cleaners of Optical Glass Components

Colourless optical glass test methods--Relative lapping hardness

Colourless optical glass test methods--Precise test method for refractive index

Analysis on the Factors of Influencing Optical Glass Chemical Stability Test Result

Inclusion damage mechanisms of optical glass under laser irradiation

Discussing the Cleaning Process of Optical Glass (Lenses) and Associated Detergents

Colourless optical glass test methods--Examination method for extent of bubble

however , the report about the method of measuring the inner linear birefringence of optical glass sensing head is rarely to seen

Recent Progress in Erbium- doped Optical Glass Waveguide Amplifiers

Colourless optical glass test methods of chemical stability--Powder

Polishing of optical glass surface by hydrodynamic suspension

Colourless optical glass test methods--Resistance to humidity

Diamond-like carbon films deposited on optical glass substrate by using ECR microwave acetone plasm

Preparation of High-purity Lithium Carbonate for Special Optical Glass

Colourless optical glass test methods--Knoop hardness

High accuracy testing method of the homogeneity of optical glass

Whole-field digital measurement of the stress isoclinic parameter of optical glass based on phase shifting

Absolute testing method of the homogeneity of optical glass

Research Progress of Second-order Nonlinear Optical Glass

Colourless optical glass test methods--Resistance to acid

Colourless optical glass test methods--Density

Ultralow refractive index optical glass

Antimony compounds are used in optical glass for special purposes, such as an antifoaming agent;

Cao Zhifeng. Special Type Optical Glass[M]. Beijing: Weapon Industry Press, 1993 (in Chinese)

Autotesting of the Optical Glass Stress

Strength Design Approaches to Optical Glass

A new method to measure internal transmittance of optical glass

Drilling machines for optical glass lenses

A high accuracy instrument of testing the homogeneity of optical glass

Research Development of Nonlinear Optical Glass

A Study on Pollution Effect of Space Micro-debris on Optical Glass

Study on the Effect of Electrolytic Parameter of the ELID Grinding Experimenton on Surface Quality of Optical Glass

shenzhen ruiguan optical glass co. itd co. itd

Industry Cluster Analysis of Optical Glass in China