Description
Features
◉ Multiple single emitter based diode laser, high reliability
◉ 1040-1200nm feedback protection
Applications
◉ Fiber laser pumping
◉ Direct applications
Size
Technical Index
| Performance | Index | ||||
| Min. | Typ. | Max. | |||
| Optical Parameters1 | Output Power | (W) | 240 | ||
| Center Wavelength 2 | (nm) | 973 | 976 | 979 | |
| Spectral Width | (nm) | 6 | |||
| 95% Power Within NA | (NA) | 0.17 | |||
| Back Reflection Isolation Range | (nm) | 1040 | 1064 | 1200 | |
| Back Reflection Isolation | (dB) | 30 | |||
| Fiber Parameters | Fiber Core Diameter | (μm) | 133.5 | 135.0 | 136.5 |
| Fiber Clad Diameter | (μm) | 154 | 155 | 156 | |
| Numerical Aperture | (NA) | 0.215 | 0.220 | 0.225 | |
| Fiber Length 2 | (m) | 1.5 | 2.0 | ||
| Loose Tubing Diameter | (mm) | 1.1 | 1.4 | ||
| Loose Tubing length | (m) | 1.2 | 1.5 | ||
| Fiber Connector | Bare Fiber/SC Ceramic Ferrule | ||||
| Fiber Bend Radius | (mm) | 35 | |||
| Electrical Parameters 3 | Conversion Efficiency | (%) | 48 | ||
| Threshold Current | (A) | 1.1 | |||
| Operating Current 3 | (A) | 25.0 | 26.0 | ||
| Operating Voltage 3 | (V) | 21.5 | |||
| Thermal Parameters3 | Operating Temperature 4 | (℃) | 5 | 45 | |
| Storage Temperature | (℃) | -30 | 85 | ||
| Wavelength Temperature Coefficient | (nm/℃) | 0.35 | |||
| Lead Soldering Temperature | (℃) | 260 | 300 | ||
| Lead Soldering Time | (s) | 10 | |||
1. Tested at 25˚C cold plate temperature.
2. Others available upon request.
3. Reduced lifetime if used above nominal operating conditions.
4. Laser Wavelength would shift when package operating temperature is changed
2. Others available upon request.
3. Reduced lifetime if used above nominal operating conditions.
4. Laser Wavelength would shift when package operating temperature is changed
Model Explanation
CINA Laser
CINA Laser
1A, Building1, 7 Xiyuan Rd, Hangzhou 310030, China
