4W 445nm TO-Can Laser Diode with FAC

Laser diodes are electrically pumped semiconductor lasers in which the gain is generated by an electrical current flowing through a p–n junction or (more frequently) a p–i–n structure. In such a heterostructure of a bipolar interband laser, electrons and holes can recombine, releasing the energy portions as photons. This process can be spontaneous, but can also be stimulated by incident photons, in effect leading to optical amplification, and with optical feedback in a laser resonator to laser oscillation. 

Features:

Pin Length can be customized 

Stable and reliable performance

Hermetically sealed package

4W output power at 445nm center wavelength

Applications:

Infrared night vision light source

Traffic surveillance and vigilance

Laser Therapy

Water purification

Laser Lidar

Date sheet

Item No: TO445KZ4

Item Name: 4W 445nm TO-Can Laser Diode with FAC

Optical
Center Wavelength	445nm
Wavelength Tolerance	±10nm
Output Power	4W
Fast Axis Divergence	14Deg
Slow Axis Divergence	14Deg
Electrical
Threshold Current	0.5A
Operating Current	3A
Working Voltage	4.5V
Thermal
Test Temperature	25℃
Storage Temperature	-40~80℃

Drawing:

If you are interested in this laser, welcome to contact us

Email: jy@brandnew-china.com

WhatsApp/Wechat/Skype: 0086 180 7283 5781