Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 785nm diode laser for raman spectrometer. 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.
785nm Diode Laser for Raman Spectrometer
Quick details
785nm center wavelength
special design for Raman Spectrometer and Aerosol detection
600mW 1W 2W 3W output power optional
ROHS compliance
Au/Sn bonding of chip to C-Mount open heatsink
Long Lifetime and good performance
Multiple package designs include CoS mounts, C-mounts, F-mounts and Fiber Coupled
Spec sheet:
Item No.: CM785DL1
| Optical | |
| Center Wavelength λ | 785nm |
| Wavelength Tolerance | ±5nm |
| Output Power | 1W |
| Spectral Width FWHM | 4nm |
| Slope Efficiency | 1.0W/A |
| Electrical | |
| Operating Current Iop | 1.5A |
| Threshold Current Ith | 0.6A |
| Operating Voltage Vop | 1.8V |
| Power Conversion Efficiency | 50% |
| Thermal | |
| Operating Temperature | 15~55℃ |
| Storage Temperature | -30~70℃ |
| Wavelength Temperature Coefficient |
0.3nm/℃ |
Drawing
The laser light emitted from this Device is invisible and will harmful to the human eye. Avoid looking directly into the fiber output or into the collimated beam along its optical axis when the device is in operation. Proper laser safety eyewear must be worn during operation.
ESD PROTECTION – Electrostatic discharge is the primary cause of unexpected product failure. Take extreme precaution to prevent ESD. Use wrist straps, grounded work surfaces and rigorous antistatic techniques when handling the product.
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