150W 905nm High Power Diode Laser Chip
With the rapid development of lidar technology in mapping, exploration, UAV, service robot and other fields, the demand for lidar will maintain a rapid growth trend. In particular, with the development of unmanned driving, surveying and mapping exploration and other applications, higher requirements are put forward for the test range and accuracy of lidar, which requires higher power laser transmitting chip. Recently, our company launched a newly developed 150W 905nm pulse lidar chip.
Help customers reduce costs and improve cost performance, while also having the advantages of short delivery time and fast service response speed
Feature:
High output power at 150W, 905nm central wavelength
40% power conversion efficiency
Pulse width at 200ns, 5000Hz repetition frequency
High brightness and high reliability and stability
Quick delivery 1-2 working weeks
Application:Autonomous Driving Lidar, Semiconductors for high-power diode lasers in direct material processing, for heating or lighting.
Data Sheet
Item No: LC905DL150
Item Name: 150W 905nm High Power Diode Laser Chip
Optical | Min | Typ | Max |
Central Wavelength | 890nm | 905nm | 920nm |
Output Power | 150W | ||
Working Mode | QCW | ||
Spectrum Width | 5nm | ||
Emitter Width | 500um | ||
Chip Width | 400um | ||
Cavity Length | 750um | ||
Thickness | 150um | ||
Fast Axis Divergence(FWHM) | 30deg | ||
Slow Axis Divergence (FWHM) | 10deg | ||
Polarization Mode | TE | ||
Slope Efficiency | 4.7W/A | ||
Electrical | |||
Operating Current Iop | 28A | ||
Threshold Current Ith | 1.1A | ||
Operating Voltage Vop | 18V | ||
Conversion Efficiency | 40% | ||
Pulse Width | 100um | ||
Duty Cycle | 0.10% | ||
Repetition Frequency | 5000Hz | ||
Thermal | |||
Operating Temperature | 25℃ | ||
Wavelength Temperature Coefficient | 0.31nm/℃ |
Drawing:
Packing & Delivery
If you have any question, please feel free to contact us.
Email: jy@brandnew-china.com
Whatsapp/WeChat/Skype: 0086 180 7283 5781