What is the difference between FP Lasers and DFB Lasers?
Both FP lasers and DFB lasers are common optical communication modules, so what is the difference between them? Definition of FP…
EML vs DML Laser: What’s the Difference?
When discussing optical transceivers (especially 100G), we are often asked about two different types of laser technologies: DML and EML….
Photodetectors Enter The Era Of High Bandwidth
Traditional photodetectors are limited to light sources within a specific narrow frequency bandwidth. Vadim Agafonov, a scientist at the Moscow Institute…
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…
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…
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…
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…
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…
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,…
