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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 -
Active intelligent terahertz electro-optic modulator has been successfully developed
Last year, the team of Sheng Zhigao, a researcher at the High Magnetic Field Center of the Hefei Institute of Physical Sciences, Chinese Academy of Sciences, developed an active and intelligent terahertz electro-optic modulator relying on the steady-state high magnetic field experimental device. ...Read More -
Basic principle of Optical modulator
Optical modulator, used to control the intensity of light, classification of electro-optic, thermooptic, acoustooptic, all optical, basic theory of electro-optic effect. Optical modulator is one of the most important integrated optical devices in high-speed and short-range optical communication. ...Read More -
Rofea Optoelectronics our high-quality and advanced photonics and optoelectronics products
Rofea Product Catalog.pdf download Rofea Optoelectronics Our high-quality and advanced products: 1. Photodetector series 2. Electro-optic modulator series 3. Laser (light source) series 4. Optic...Read More -
Black silicon photodetector record: external quantum efficiency up to 132%
Black silicon photodetector record: external quantum efficiency up to 132% According to media reports, researchers at Aalto University have developed an optoelectronic device with an external quantum efficiency of up to 132%. This unlikely feat was achieved by using nanostructured black silicon, ...Read More -
What is a photocoupler, how to choose and use a photocoupler?
Optocouplers, which connect circuits using optical signals as the medium, are an element active in areas where high precision is indispensable, such as acoustics, medicine and industry, due to their high versatility and reliability, such as durability and insulation. But when and under what circu...Read More -
The function of optical fiber spectrometer
Optical fiber spectrometers usually use optical fiber as a signal coupler, which will be photometric coupled to the spectrometer for spectral analysis. Due to the convenience of optical fiber, users can be very flexible to build a spectrum acquisition system. The advantage of fiber optic spectrom...Read More -
Photoelectric detection technology detailed part of TWO
Introduction of photoelectric testing technology Photoelectric detection technology is one of the main technologies of photoelectric information technology, which mainly includes photoelectric conversion technology, optical information acquisition and optical information measurement technology an...Read More -
Photoelectric detection technology detailed part of ONE
Part Of ONE 1, the detection is through a certain physical way, distinguish the number of measured parameters belong to a certain range, in order to determine whether the measured parameters are qualified or whether the number of parameters exists. The process of comparing the unknown quantity me...Read More -
What is a cryogenic laser
What is a “cryogenic laser”? In fact, it is a laser that needs low temperature operation in the gain medium. The concept of lasers operating at low temperatures is not new: the second laser in history was cryogenic. Initially, the concept was difficult to achieve room temperature operation, and ...Read More
