NEWS AND EVENTS

1270249331324981249 2

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…
微信截图 20220301155734

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…
1495567549199437825

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…
1490924920885104641

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…
1490922675094609921

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…
1490895867176177666

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…
1464050258837692417

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…
1483369204381011970

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…
1290190669789011969

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…
1470308477079838721

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…