Professional Certifications
We have obtained ISO 9001 quality management system and ISO 14001 environmental management system certifications and are actively pursuing IATF 16949 International Automotive Task Force quality management system certification, laying a solid foundation for the application of LiDAR products in the automotive field.
Customized Services
We can provide customized production services for optical fiber products according to customer needs. We implement strict quality control at every stage of the manufacturing process to ensure stable and reliable product performance.
Production Equipment
We have established advanced chip packaging production lines and automatic coupling production lines. Key equipment includes: eutectic die bonding machines, fully automatic eutectic machines, parallel sealing welding machines, TO automatic sealing machines, OSA automatic transmitter coupling machines, and OSA automatic receiver coupling machines.
Professional Team
We maintain close collaborations with renowned research institutions and universities such as the Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Xiamen University, Shenzhen University, Fuzhou University, and Mingde Innovation Laboratory, bringing together a group of experts and technical personnel with long-term experience in optical device research and development.
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Model Number |
BLLD-PFA2-D650500A |
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Brand Name |
Belycomm |
|
Description |
Coaxial laser diode |
|
Type |
Laser Diode |
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Place of Origin |
Fujian, China |
|
Package Type |
Surface Mount |
|
Series |
LD |
|
Supplier Type |
Original manufacturer, ODM, agency, retailer |
|
Media Available |
Datasheet, Photo |
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Max. Forward Voltage |
2 |
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Max. Reverse Voltage |
0.8 |
|
Max. Forward Current |
100 |
|
Max. Reverse Current |
1 Fiber type |
|
length of fiber |
Customize |
|
Connector |
SC/APC |
|
Packing |
Carton Tape |
|
Power |
1~100mW |
|
Brand |
Belycomm |


Wireless communication
Infrared laser diodes are commonly used in remote controls for electronic devices such as televisions, home theater systems, air conditioners, as well as in short-range wireless communication systems such as IrDA.
01
Security and surveillance systems
With its ability to operate in total darkness, the infrared laser diode is a key component in night vision security cameras, enabling monitoring and video recording in limited or no light conditions.
02
Detection
Infrared laser diodes are used in a variety of sensors, such as motion detectors, proximity detectors and smoke detection systems, where they act as a source of infrared radiation, which is received by photodetectors after being reflected from an object.
03
Medical and health
Infrared laser diode is used in various medical and therapeutic devices, for example, in phototherapy for skin and muscle treatment, in pulse oximeters for monitoring blood oxygen saturation levels, and in medical thermography devices.
04
Industry and science
In spectroscopy, infrared laser diodes are used as light sources for analyzing the chemical composition of substances.
05
|
Quantity (pieces) |
1 - 100 |
101 - 1000 |
1001 - 10000 |
> 10000 |
|
Lead time (days) |
5 |
7 |
10 |
To be negotiated |
|
Selling Units |
Single item |
|
Single package size |
29X22.5X5.5 cm |
|
Single gross weight |
1.000 KG |


As one of the most professional infrared laser diode manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy customized infrared laser diode from our factory.
1 25G 650nm 30mW FP LD Laser, 2 5G 30mW DFB LD Laser, infrared laser diode