Home > > PRODUCTVisible light detection sensor
Visible light detection chip and module are the core devices of visible light communication system. At present, there are no detection chip and module developed for visible light communication application at home and abroad. Visible light communication to a particular wavelength detection and data communication rate of higher requirements. In the current research of visible-light communication, APD detector and chip are widely used, and its high cost seriously restricts the industrialization of visible-light communication. PIN PD program visible light detection performance comparable APD and the price is much lower than the APD, which is bound to effectively promote the development of visible light communication industry
Visible optical communication for specific wavelength detection responsiveness and communication rate requirements, there is no domestic specifically for the development of visible light communications applications and detection chip.
Product Features
Using PIN structure, suitable for visible light communication applications.
-
To achieve visible light band (380nm ~ 780nm) full coverage receiver
-
The peak quantum efficiency at blue (450 nm) is not less than 85%
-
Optical sensitivity of not less than 0.45A / W
-
3dB cut-off frequency of not less than 800MHz
Applications
As emerging wireless communication technology, the main applications of visible light communication (VLC) include:
1, radio frequency radiation sensitive areas
2, the field of information security
3, close underwater high-bandwidth communications
4, intelligent lighting, smart home, intelligent transportation
