75W 905nm Single Emitter Laser Chip For Pumping Source
Features:
- QCW working mode, 3W/A slope efficiency
- Pulse Width 100ns, Duty Cycle 0.01%, Repetition Frequency is 1000Hz
- Excellent Solderability
- Wide variety of bar configurations
- Single Emitter Laser Chip
Applications:
- Semiconductors as pumping sources for fiber and solid-state lasers.
Brandnew Technology Company provides Laser Chip with Pulse Width and QCW working mode. Laser chip is one of the basic materials for making various laser semiconductors. We strictly monitor the production process of laser chip products, making them have good performance.
Data Sheet
Item No: LC905SE75
Item Name: 75W 905nm Single Emitter Laser Chip
|
Optical |
Typ |
|
Central Wavelength |
905nm |
|
Output Power |
75W |
|
Working Mode |
QCW |
|
Spectrum Width |
4nm |
|
Emitter Width |
200μm |
|
Cavity Length |
750μm |
| Chip Width | 400um |
|
Thickness |
150μm |
| Fast Axis Divergence | 30Deg |
| Slow Axis Divergence | 20Deg |
| Polarization Mode | TE |
| Slope Efficiency | 3W/A |
|
Electrical |
|
|
Operating Current Iop |
31A |
|
Threshold Current Ith |
1A |
|
Operating Voltage Vop |
6.3V |
|
Conversion Efficiency |
40% |
| Pulse Width | 100ns |
| Duty Cycle | 0.01% |
| Repetition Frequency | 1000Hz |
|
Thermal |
|
|
Operating Temperature |
25℃ |
Drawing:
Single emitter Laser Diodes are available in the ultraviolet (UV), violet, blue, red, and IR wavelengths. The output power ranges from mWs on the single mode laser diodes, to watts in the multimode emitters and VCSELS, We also offer a wide selection of stabilized, narrow linewidth laser diodes.
There are many different packages to choose from, including chip on submount, C-mount, B-mount, Q-mount, and various TO-can and HHL packages. If you do not see the package type needed, we offer many custom packages.
What is laser pumping：
Laser pumping is the process of energizing the medium in a laser to a state of population inversion. Simply put, laser pumping is like "refueling" the laser to make it work.
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