Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 785nm Fiber Coupling Laser for ICG fluorescence. 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.
6W 785nm Fiber Coupled Laser Diodes For Laser Printer
Feature:
- 785nm central wavelength
- 6W output power
- Comapct design
- High stability and reliability
Application:
- Medical treatment
- ICG fluorescence imaging
- ICG fluorescence navigation
- ICG fluorescence angiography
This is our 6W 785nm Fiber Coupled Laser Diodes, ideal for laser printers and medical applications. With a central wavelength of 785nm, these diodes offer powerful 6W output, ensuring efficient performance. Their compact design makes them easy to handle, while superior heat dissipation ensures long-term reliability. Whether you're printing high-quality documents or utilizing them in medical treatments, these laser diodes deliver high stability and dependable results. Upgrade your laser printing system or medical equipment with our advanced diodes for enhanced performance and precision.
Data Sheet
Item No: FC785DL6
Item Name: 785nm Fiber Coupling Laser Diode
|
Optical |
|
|
Center Wavelength |
785nm |
|
Wavelength Tolerance |
±10nm |
|
Output Power |
6W |
|
Fiber |
|
|
Fiber Core |
105um |
| Fiber Numerical Aperture | 0.22NA |
|
Fiber Length |
1m |
|
Fiber Connector |
SMA905 |
|
Electrical |
|
|
Operating Current Iop |
3A |
|
Threshold Current Ith |
1A |
|
Operating Voltage Vop |
6V |
|
Thermal |
|
|
Operating Temperature |
25℃ |
|
Storage Temperature |
-30-70℃ |
| Wavelength Temperature Coefficient | 0.3nm/℃ |
Drawing:
FAQ
Q: What is the achievable range for wavelength tolerance?
A: ±5~±10nm
Q: Why is it suitable for ICG fluorescence?
A: ICG (Indocyanine Green): absorption peak ~780–805 nm; 785 nm is the standard excitation light source.
Q: What are the mainstream applications of 785 nm?
A: 1. Raman spectroscopy
Excitation light sources for handheld/benchtop Raman spectrometers; applications include pharmaceuticals, chemical industry, security screening, jewelry, and materials testing.
2. Biomedicine
ICG (indocyanine green) fluorescence imaging, research on ICG-mediated photothermal therapy, confocal microscopy, SERS (surface-enhanced Raman scattering) bio-detection, and cell analysis.
3. Scientific Optics
Atomic and molecular sensing, laser seed sources, nonlinear optics (second-harmonic generation / difference-frequency generation), and quantum optics experiments.
4. Industrial and Machine Vision
Industrial online spectral monitoring, near-infrared illumination, detection of highly fluorescent materials, and anti-counterfeiting inspection.
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