915 nm 120 W High Power Laser Diode Module 105μm 0.22NA For Fiber Coupled Pump
Features:
- 915nm wavelength
- 120W output power
- 105µm fiber core diameter
- 0.22N.A.
- 1030nm-1200nm feedback protection
Applications:
- Fiber laser pumping
- Material processing
| Specifications | Symbol | Unit |
K915FX1RN-120.0W |
|
| Optical Data (1) | CW-Output Power | Po | W | 120 |
| Center Wavelength | lc | nm | 915 | |
| Tolerance of l | - | nm | ±10 | |
| Spectral Width (FWHM) | l | nm | <5 | |
| Temperature Drift of l | - | nm/ | ~0.3 | |
| Light in 0.15NA | - | % | 95 | |
| Fiber Data (2) | Fiber Core Diameter | Wc | µm | 105 |
| Numerical Aperture | N.A. | - | 0.22 | |
| Total Fiber Length | - | m | 1.0 | |
| Fiber Loose Tubing Diameter | - | µm | 900 | |
| Fiber Loose Tubing Length | - | m | 0.8 | |
| Minimum Static Bending Radius | - | mm | 40 | |
| Minimum Dynamic Bending Radius | - | mm | 50 | |
| Bending Radius | - | - | None | |
| Electrical Data | Operating Current | Iop | A | 10 |
| Threshold Current | Ith | A | 0.8 | |
| Conversion Efficiency | η | % | 50 | |
| Slope Efficiency | ηD | W/A | 12 | |
| Operating Voltage | Vop | V | 25 | |
| Feedback Isolation | Wavelength Range | l | nm | 1030-1200 |
| Isolation | - | dB | >30 | |
| Others | Operating Temperature | Top | 10-40 | |
| Storage Temperature(non-operating) | Tst | -20~+70 | ||
| Lead Soldering Temperature | Tis | 260(10 sec.) | ||
- Other fibers available upon request
