Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 5mw 670nm single mode coaxial diode laser. Operating a state-of-the-art factory, we specialize in the entire production spectrum—from high-performance chips, TO/F/C Mounts, COS, and MCC bars, to robust stacks and advanced fiber-coupled solutions.
5mW 670nm Single Mode Coaxial Diode Laser
Feature:
- Single Longitudinal Mode (SLM): Narrow linewidth and low noise
- Single Mode Output: High beam quality and spatial coherence
- Coaxial Package: Compact design for easy system integration
- Integrated Thermistor (optional): Supports temperature monitoring and control
- Excellent Beam Pointing Stability
Application:
- Biomedical Instrumentation
- Spectroscopy and Optical Metrology
- Precision Targeting and Aiming Devices
- OEM Integration in Compact Systems

Overview:
These fabry-perot laser diodes are InGaAlP based quantum well lasers which are coupled to a single mode optical fiber.
The main features include a center wavelength of 670 nm.
They are based on a Fabry-Perot cavity type and deliver optical power up to 5 mW.
They are offered in a coaxial package with single mode fiber.
These red diode lasers have a built-in monitor photo-diode.
Data sheet
Item No.: FC670SM0005
Item Name: 5mW 670nm Fiber Coupled Diode Laser
|
Optical |
|
|
Center Wavelength |
670nm |
|
Wavelength Tolerance |
±10nm |
|
Output Power |
5mW |
|
Spectral Width FWHM |
1nm |
|
Fiber |
|
|
Fiber Core Diameter |
4um |
|
Fiber Length |
1m |
|
Fiber Connector |
FC/SMA |
|
Electrical |
|
|
Operating Current Iop |
30mA |
|
Threshold Current Ith |
20mA |
|
Operating Voltage Vop |
2V |
|
Thermal |
|
|
Operating Temperature |
0~60℃ |
|
Storage Temperature |
-40-70℃ |
|
Temperature Coefficient |
~0.01nm/℃ |
Drawing

![product-1-1 ~JKH0FE}1_S1]9A(5_`CG_V](/Content/upload/202098745/202006051410488831820.png)
Hot Tags: 5mw 670nm single mode coaxial diode laser suppliers, manufacturers China, factory, wholesale, made in China, Fiber Coupled Laser Diode China










