635nm / 20mW /0.13N.A. Medical use Diode Laser Module K635F03FN-0.020W
Features:
- 635nm wavelength
- 20mW output power
- 4µm fiber core diameter
- 0.13N.A.
Applications:
- Aiming beam
- Medical use
- Biochemical analysis
Specifications(25) | Symbol | Unit |
| K635F03SN-0.020W | |
Optical Data | CW-Output Power | Po | mW |
| 20 |
Center Wavelength | λc | nm | 635 | ||
Tolerance of λ | - | nm | ±10 | ||
Spectral Width (FWHM) | λ | nm | <3 | ||
Temperature Drift of λ | - | nm/ | ~0.2 | ||
Fiber Data(1) | Fiber Core Diameter | Wc | µm |
| 4 |
Numerical Aperture | N.A. | - |
| 0.13 | |
Fiber Connector | - | - | FC,ST,SMA-905 | ||
Electrical Data | Operating Current | Iop | mA | 150 | |
Threshold Current | Ith | mA | 50 | ||
Conversion Efficiency | η | % |
| 5.4 | |
Slope Efficiency | ηD | W/A |
| 0.22 | |
Operating Voltage | Vop | V | 2.6 | ||
Reverse Voltage | Vre | V | 2.6 | ||
Others | Operating Temperature | Top | 10~30 | ||
Storage Temperature | Tst | -20~+80 | |||
Expected Lifetime | MTTF | h | >5, 000 | ||
Dimensions (fiber and connector not included) | - | mm | Φ7.4×35.0 | ||
Lead Soldering Temperature | Tis | 260(10 sec.) | |||
(1) Upon request other fibers available .
