lasing

up to now , the visible emission and ultraviolet lasing emission of zno have been the subject of much research.

In a good lasing material, electrons that are pumped up with energy release that energy in the form of coherent photons of light.

The search of meaning by the Intellectual Youth shows their deep, lasing sense of an identity crisis .

simultaneously , the big current needed for lasing also can pass through an organic thin film , showed by an experiment.

His other trick is to boost the output power of the lasing material, neodymium-doped yttrium aluminium garnet.

Silicon has proved considerably less pliant than ruby crystals or other subsequently developed lasing media.

The tunable lasing source technique maintains the operating point of the sensor in quadrature via monitoring the undesired signal.

The lasing population increases as a result of the increased tube-wall temperature.

Ruggedness: The green laser light is generated within the chip, so no external optical alignment is needed to maintain lasing.

The team says that it reduced the lasing threshold by aligning a single QD state with a high quality cavity mode.

Meanwhile, lasing without inversion can be realized explicitly in this closed system.

The lasing threshold also decreases by increasing the size of samples or strengthening the sample randomness.

In the latest work, Richard Miles and colleagues at Princeton University used a different mechanism to set up mid-air lasing.

Theory of non inversion lasing in an open V-type three-level system is presented.

Organic upxonverted laser systems were reviewed and the relationship between lasing properties and molecular structures were discussed.

W in CW operation separately. Lasing wavelength shows red shift with increasing thermal effect.

While in random lasers, the multiple scattering origined from the randomness is the actual lasing feedback mechanism for such systems.

This will cause lasing emission wavelength to shift from ground states to excited states in QD lasers.

The dependence between lasing properties and host composition and crystal structure of tunable laser crystals are studied in this paper.

First, the lasing material is composed of atoms, or mixtures of atoms, that have a peculiar energy level structure.

But now physicists in the US have shown how to induce lasing in a single living biological cell.

During the research on ZnO, the high lasing threshold confines the development of ZnO as laser material.

the line width varying cant lead to change lasing from without to with population inversion.

Observation of stimulated Raman scattering of weak-gain Raman modes by means of lasing gain

The Nonlinear Theory of Lasing Without Inversion in an Open Simple Three-level Atomic System

Effect of Phase Fluctuation on Population Difference and Lasing Property in an Open System

Classical theory of enhancement of stimulated Raman scattering of weak-gain Raman modes by dye lasing gain

Enhancement of stimulated Raman scattering of minority species of binary mixture in pendant drops by dye lasing gain

A New Method for Restraining the Light Lasing of the Travelling-wave Optical Amplifier

Effect of the strength of randomness on lasing threshold in one-dimensional partially random media

Experimental Investigation of Lasing Condition for Soft X-ray Laser Pumped by Capillary Discharge

Enhancement of stimulated Raman scattering of minority species in binary mixture by dye lasing gain

Influence of Spatial Localization on Lasing Threshold of Quasi-State Mode in One-Dimension Random Media

Role of selective excitation of dressed populations in lasing without inversion

Self-assembled ZnO nano-crystals and ultraviolet exciton lasing at room temperature

Study on an open four-level inversionless lasing system driven by two intense fields

The Effects of Phase Fluctuation in an Open V-type Inversionless Lasing System

Numerical Method for the Theory of Lasing in Random Medium

Test method for normal pulse lasing threshold and slope efficiency of Nd: YAG laser rods

Effect of Detuning on the Time Evolution of an Open Inversionless Lasing System

Transverse Effect of Field in an Open V-type Inversionless Lasing System

Raman Lasing Formed by Strong Scattering in Nanorod SiC Membranes

Lower lasing threshold and higher slope efficiency

Study on an Open Four-level Inversionless Lasing System

Lasing without Inversion in Open Three-level System

Hsimultaneous Oscillation of Atom Lasing and Ion Lasing in Strontium Vapor

Random Lasing in Nanoporous Polymer Film

The Directional Effect on Lasing of Random Medium

A General Model of Open Three-level Inversionless Lasing Systems

Study on Lasing Dyes in Blue-green Scale

Two Kinds of Time Evolution in an Open V-type Inversionless Lasing System