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Principle analysis of photoelectric module Mach Zehnder modulator
Principle analysis of photoelectric module Mach Zehnder modulator First, the basic concept of Mach Zehnder modulator Mach-Zehnder modulator is an optical modulator used to convert electrical signals into optical signals. Its working principle is based on the electro-optical effect, through the e...Read More -
Thin and soft new semiconductor materials can be used to make micro and nano optoelectronic devices
Thin and soft new semiconductor materials can be used to make micro and nano optoelectronic devices roperties, thickness of only a few nanometers, good optical properties… The reporter learned from Nanjing University of Technology that the research group of the professor of the physics Dep...Read More -
Key characteristics and recent progress of high speed Photodetector
Key characteristics and recent progress of high speed Photodetector With the development of science and technology, the application of high speed Photodetector (optical detection module) in many fields is more and more extensive. This paper will introduce a 10G high-speed Photodetector (optical d...Read More -
Peking University realized a perovskite continuous laser source smaller than 1 square micron
Peking University realized a perovskite continuous laser source smaller than 1 square micron It is important to construct a continuous laser source with a device area less than 1μm2 to meet the low energy consumption requirement of on-chip optical interconnection (<10 fJ bit-1). However, as th...Read More -
Breakthrough photoelectric detection technology (Avalanche photodetector) : A new chapter in revealing weak light signals
Breakthrough photoelectric detection technology (Avalanche photodetector) : A new chapter in revealing weak light signals In scientific research, the precise detection of weak light signals is the key to opening up many scientific fields. Recently, a new scientific research achievement has brough...Read More -
What is “super radiant light source”
What is “super radiant light source“? How much do you know about it? I hope you can have a good look at the photoelectric micro knowledge brought to you! Superradiant light source (also known as ASE light source) is a broadband light source (white light source) based on superradiation...Read More -
A highly anticipated optoelectronic industry event-The LASER World of PHOTONICS CHINA 2023
As the annual event of Asia’s laser, optical and optoelectronic industries, The LASER World of PHOTONICS CHINA 2023 has always been committed to promoting the smooth flow of international industrial chain and supply chain and helping the development of the industry. In the context of “...Read More -
New photodetectors revolutionize optical fiber communication and sensing technology
New photodetectors revolutionize optical fiber communication and sensing technology With the continuous progress of science and technology, optical fiber communication systems and optical fiber sensing systems are changing our lives. Their application has penetrated into every aspect of daily lif...Read More -
Let the Light Source appear in some different states than before!
The fastest speed in our universe is the speed of Light Source, and the speed of light also brings us a lot of secrets. In fact, human beings have been making continuous progress in the study of optics, and the technology we master has become more and more advanced. Science is a kind of power, we...Read More -
Exploring the mysteries of light: New applications for Electro-Optic Modulator LiNbO3 phase modulators
Exploring the mysteries of light: New applications for Electro-Optic Modulator LiNbO3 phase modulators LiNbO3 modulator Phase modulator is a key element that can control the phase change of light wave, and it plays a core role in modern optical communication and sensing. Recently, a new type of p...Read More -
Mode-locked sheet laser, power high energy ultrafast laser
High power femtosecond laser has great application value in scientific research and industrial fields such as terahertz generation, attosecond pulse generation and optical frequency comb. Mod-locked lasers based on traditional block-gain media are limited by thermal lensing effect at high power, ...Read More -
Rof Electro-optic modulator EOM LiNbO3 Intensity Modulator
Electro-optic modulator is the key device to modulate continuous laser signal using data, radio frequency and clock signals. Different structures of modulator have different functions. Through the optical modulator, not only can the intensity of light wave be changed, but also the phase and polar...Read More
