15W 638nm Fiber Coupled Diode Laser for Biological Detection
Features：
- 15W high-power CW output, 638nm red wavelength
- Fiber-coupled easy integration into optical systems
- Compact structure, suitable for high-power integration
Applications：
- Main red light source for high-brightness laser projectors and stage lighting.Ideal for large-scale RGB laser shows and immersive display systems.
- Excitation source for high-sensitivity Raman and SERS material detection.Balances signal intensity and fluorescence suppression for polymer and pigment analysis.
- High-power long-distance alignment for large machinery, bridges and aerospace.Used in optical sensing, positioning and precision measurement systems.
Data Sheet
Item No: FC638DZ15
| Optical | |
| Center Wavelength | 638nm |
| Wavelength Tolerance | ±10nm |
| Output Power | 15W |
| Spectrum Width FWHM | 6nm |
| Electrical | |
| Fiber Core | 200um |
| Fiber Length | 1M/0.9mm |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Connector | SMA905 |
| Electrical | |
| Operating Current Lop | 2A |
| Threshold Current Lth | 1A |
| Operating Voltage Vop | 45V |
| Thermistor | |
| Test Temperature | 25℃ |
| Wavelength Temperature Coefficient | 0.35nm/℃ |
Drawing:
The 15W 638nm fiber-coupled diode laser is a strong and reliable red light source that fits perfectly into biological detection setups. Thanks to its fiber output, it can be easily connected to flow cytometers, fluorescence microscopes, or other lab equipment. At 638nm, it's great for exciting common red fluorescent dyes, making it useful for studying DNA, proteins, and cells. Researchers, medical labs, and biotech companies use it for things like fluorescence excitation, flow cytometry, imaging, and diagnostics. With high power and stable performance, it's a solid choice for anyone working in life science research or medical testing.
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