1W 940nm VCSEL Laser Chip Laser Diode Bare Bar
1W 940nm VCSEL Laser Chip
Dimensions
front: 32 mil× 32 mil (800±25um×800±25um)
back: 32 mil× 32 mil (800±25um×800±25um)
thickness: 6mil (150±25um)
bonding pad: 100±10um×730±15um
Aperture: 10±2 um
Emission pitch: 48±1 um
Number of Emission: 233
Characteristics
| Parameter | Typ. |
| Center Wavelength | 940±10nm |
| Output Power | 1W |
| Forward Voltage | 1.8V |
| Half Wave | 2.4nm |
| Slope Efficiency | 0.87W/A |
| Dominant Wavelength | 40.7% |
| Wavelength Temp. Coefficient | 0.07nm/℃ |
| Reverse Current | 1uA |
Hangzhou Brandnew Technology Co., Ltd.
Founded in 2011, BrandNew, the laser diode company, manufactures high-power diode lasers and systems in a wide range of output powers and wavelengths including fiber-coupled, stack bar lasers and plug and play lasers.
Cooperated with Institute of semiconductors Chinese academy of sciences and Zhejiang University, Today, over 60 technicians and 2 scientists, 20 technicians are with PHD degree. Production space is 10000 Class Lab Clean Room with 2000 square meters. Turnover per year is more than 10M US dollars.
BrandNew's strengths are in talent employees, quality engineering,Process control, product development and volume manufacturing.
Core Competency
◆ Diode Packaging ◆ Beam Shaping
◆ Reliability Testing ◆ Efficient Cooling
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