CATALOG DESCRIPTION: Basic concepts of lasers; laser applications; gas and liquid lasers; solid-state lasers; semiconductor lasers; materials and devices; rate equations; laser gain and saturation; ...

Semiconductor lasers are small solid-state lasers that use a semiconductor as an active medium to amplify light through stimulated emission at inter-band transitions under high electron density in the ...

Modern electronics have been reaping the benefits of cheap, compact semiconductor lasers for years now. From the revolutions in CD and DVD optical data storage, through seemingly simple devices like ...

DUBLIN--(BUSINESS WIRE)--The "Global Market for Semiconductor Lasers 2025-2035" report has been added to ResearchAndMarkets.com's offering. The semiconductor laser industry is emerging as a pivotal ...

Semiconductor lasers use the optical properties of semiconducting materials to produce coherent light. Electrons and their positive-charge counterpart called holes are injected into an optically ...

Semiconductors are an integral part of the inner workings of medical devices, assisting in the conductivity between a non-conductor and a conductor to control electricity flow. In turn, the assembly ...

Berkeley engineers have created a new type of semiconductor laser that accomplishes an elusive goal in the field of optics: the ability to maintain a single mode of emitted light while maintaining the ...

Single-mode semiconductor lasers provide an inexpensive and compact laser source for a wide range of applications, including Raman spectroscopy, Raman microscopy, process Raman, metrology, atomic ...

The demand for photonics technology continues to grow with popular laser applications including semiconductor optical amplifiers (SOAs), Fabry-Perot (FP) devices and distributed feedback (DFB) lasers.

An LED and a semiconductor laser (or laser LED) work in essentially the same way, that is, light is emitted as electrons and holes combine, with emission wavelength dependent upon the materials used.

Tescan expands its semiconductor portfolio with FemtoChisel, a next-generation femtosecond laser platform designed to enhance semiconductor sample preparation workflows with exceptional speed, ...