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Overview of high power semiconductor laser development part two
Overview of high power semiconductor laser development part two Fiber laser. Fiber lasers provide a cost-effective way to convert the brightness of high power semiconductor lasers. Although wavelength multiplexing optics can convert relatively low-brightness semiconductor lasers into brighter one...Read More -
Overview of high power semiconductor laser development part one
Overview of high power semiconductor laser development part one As efficiency and power continue to improve, laser diodes(laser diodes driver) will continue to replace traditional technologies, thereby changing the way things are made and enabling the development of new things. Understanding of t...Read More -
Development and market status of tunable laser Part two
Development and market status of tunable laser(Part two) Working principle of tunable laser There are roughly three principles for achieving laser wavelength tuning. Most tunable lasers use working substances with wide fluorescent lines. The resonators that make up the laser have very low losses ...Read More -
Development and market status of tunable laser Part one
Development and market status of tunable laser(Part one) In contrast to many laser classes, tunable lasers offer the ability to tune the output wavelength according to the use of the application. In the past, tunable solid-state lasers generally operated efficiently at wavelengths of about 800 na...Read More -
Eo Modulator Series: Why is lithium niobate called optical silicon
Lithium niobate is also known as optical silicon. There is a saying that “lithium niobate is to optical communication what silicon is to semiconductors.” The importance of silicon in the electronics revolution, so what makes the industry so optimistic about lithium niobate materials? ...Read More -
What is micro-nano photonics?
Micro-nano photonics mainly studies the law of interaction between light and matter at micro and nano scale and its application in light generation, transmission, regulation, detection and sensing. Micro-nano photonics sub-wavelength devices can effectively improve the degree of photon integratio...Read More -
Recent research progress on single sideband modulator
Recent research progress on single sideband modulator Rofea Optoelectronics to lead the global single sideband modulator market. As the world’s leading manufacturer of electro-optic modulators, Rofea Optoelectronics’ SSB modulators are praised for their superior performance and applic...Read More -
Major progress, scientists develop new high brightness coherent light source!
Analytical optical methods are vital to modern society because they allow for the rapid and safe identification of substances in solids, liquids or gases. These methods rely on light interacting differently with these substances in different parts of the spectrum. For example, the ultraviolet spe...Read More -
The effect of high-power silicon carbide diode on PIN Photodetector
The effect of high-power silicon carbide diode on PIN Photodetector High-power silicon carbide PIN diode has always been one of the hotspots in the field of power device research. A PIN diode is a crystal diode constructed by sandwiching a layer of intrinsic semiconductor (or semiconductor with l...Read More -
The types of electro-optic modulators are briefly described
An electro-optical modulator (EOM) controls the power, phase and polarization of a laser beam by electronically controlling the signal. The simplest electro-optic modulator is a phase modulator consisting of only one Pockels box, where an electric field (applied to the crystal by an electrode) ch...Read More -
Progress has been made in the study of fully coherent free electron laser
The Free electron Laser team of the Chinese Academy of Sciences has made progress in the research of fully coherent free electron lasers. Based on the Shanghai Soft X-ray Free Electron Laser Facility, the new mechanism of echo harmonic cascade free electron laser proposed by China has been succes...Read More -
The Key characteristics of Electro-Optic Modulation Instrument
Optical modulation is to add information to the carrier light wave, so that a certain parameter of the carrier light wave changes with the change of the external signal, including the intensity of the light wave, phase, frequency, polarization, wavelength and so on. The modulated light wave carry...Read More
