Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 860nm 2w butterfly 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.
860nm 2W Butterfly Diode Laser
Butterfly packages is the standard format for optical Telecom transmissions and laser diode pumps. Below is a typical 14 pin butterfly package, in which the laser die sits on AlN submount. The AlN submount is mounted on a TEC, which is attached to a baseplate that is made of CuW, Kovar, or CuMo.
Features:
860nm wavelength
14-Pin Butterfly Package
Built-in TEC Cooler
Built-in Photodiode
Built-in Thermistor
Custom packaging available
Custom wavelengths and laser designs available.
Applications:
Medical Laser Treatment
Sensor
Others

Spec sheet
Item No.: FC860DL2
| Optical | |
| Center Wavelength | 860nm |
| Wavelength Tolerance | ±10nm |
| Output Power | 2W |
| Working Mode | CW |
| Fiber | |
| Fiber Core | 105um |
| Fiber Length | 40cm |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Connector | FC/PC |
| Fiber Diameter | 0.9mm |
| Electrical | |
| Operating Current Iop | 2.7A |
| Threshold Current Ith | 0.4A |
| Operating Voltage Vop | 2V |
| Thermal | |
| Operating Temperature | 15~35℃ |
| Storage Temperature | -20~70℃ |
Package Drawing:
![product-1-1 @]0QBO]TC55}F8TE]CE1AUX](/Content/uploads/202098745/2020102713415216aa58514f534985899b6d8f5385555b.png)
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