NEWS AND EVENTS
New Technology! New High-Performance Photodetectors For Silicon Photonics
As data communications and data traffic continue to grow, traditional electronic interconnections are reaching their limits. Silicon (Si) photonics has become the preferred technology to solve this problem due to…
Where is the Way Out for InGaAs Photodetectors？
The photoconductive detector is a photodetection device made by utilizing the photoconductive effect of semiconductor materials. With the maturity of electronic science and technology, the application of photodetectors will be…
What are the Hazards of Photodetector Dark Current？
Photodetectors realize the function of converting light into electricity in optical communication systems, which is mainly based on the photovoltaic effect of semiconductor materials. The phenomenon of generating a potential…
Advances In Two Dimensional Material Photodetectors In China
The study of two-dimensional materials began with the discovery of graphene. After more than ten years of rapid development, the research on electronic and optoelectronic devices based on two-dimensional materials…
What are the Applications of Photodiodes?
Like ordinary diodes, photodiodes are also semiconductor devices composed of a PN junction and also have unidirectional conduction characteristics. But in the circuit, it is not a rectifier element, but a photoelectric…
Balanced Detector – Semiconductor Photodetector
A photodetector is a light-receiving device with a photoelectric conversion function. There are many types of photosensitive devices, including photoresistors, photodiodes, phototransistors, photothyristors, integrated photosensitive devices, etc.; avalanche and non-avalanche types; PN…
5 Minutes To Understand The Optical Delay Line
The element or device used to delay an electrical signal for some time is called a delay line. In recent years, with the rapid development of the electronic industry, such…
Our Company Officially Resumed Work on February 8
February 1, 2022, is a traditional Chinese festival – Chinese New Year. In this extremely important festival, our company has prepared abundant holiday gifts for our employees as usual. Hope…
Characteristics of Photodetectors Part II
In the photoelectric system, the photodetector plays a very important role. It is like the “eyes” of a photoelectric system, which measures external optical signals and converts them into electrical signals for…
4 Types Of Single-Frequency Laser Diodes
Many applications require the tunable single-frequency operation of the laser system. Among all diode lasers, there are currently four main configurations available for single-frequency output: external cavity laser (ECL), distributed feedback (DFB…
Characteristic Parameters of Photodetectors
In the photoelectric system, the photodetector plays a very important role. It is like the “eyes” of a photoelectric system, which measures external optical signals and converts them into electrical signals for…
In Your Life, Have You Used a Photodetector?
You may have never heard of the name “photodetector“, but this small electronic component often appears in our lives. The principle of the photodetector is that the conductivity of the irradiated…