GS12 Conduction-cooled Vertical Stacked Diode Laser Array
GS12 series conduction-cooled vertical stacked diode laser array is RealLight’s self-developed laser component for wide-temperature applications. It is high-peak-power, compact and easy-to-integrate.
Product Parameters
| Optical Parameters | ||
| Part Number | RXXX±3-QXXXX-GS12-10*XX | |
| Center Wavelength λc（nm） | 796~808 | |
| Wavelength Tolerance δλc（nm） | ±3 | |
| Output Power per Bar（W） | ≥200 | ≥100 |
| Number of Bars | 1~5 | |
| Bar-to-Bar Pitch（mm） | ~0.43 | |
| Spectral Width（FWHM）（nm） | <6 | |
| Slope Efficiency per Bar (W/A) | >1.1 | |
| Fast Axis Divergence Angle（FWHM）（°） | 40 | |
| Slow Axis Divergence Angle（FWHM）（°） | 12 | |
| Wavelength Temperature Coefficient（nm/℃） | ~0.3 | |
| Electrical Parameters | ||
| EO Conversion Efficiency（%） | >50 | |
| Threshold Current Ith（A） | <35 | <15 |
| Operating Current Iop（A） | <220 | <120 |
| Operating Voltage Vop of each Bar（V） | <2.1 | |
| Duty Cycle（%） | <0.8 | |
| Pulse Width（μs） | <300 | |
| Repetition Rate（Hz） | <30 | |
| Environment Parameters | ||
| Operating Temperature（℃） | -40~70 | |
| Storage Temperature（℃） | -60~80 | |
1. Wavelengths from 940nm to 960nm available upon request.
2. Wavelengths from 792nm to 818nm available upon request.
3. Do not operate it beyond normal operating conditions, otherwise, the service life of the device might be shortened.
4. Operating and storage environment must be free of dew, the cleanliness must reach ISO Class4.
5. The above parameters are measured under QCW mode with pulse width of 200μs and repetition rate of 30Hz at 25℃.
Application
Pumping source
Scientific research
Key Features
AuSn solder for packaging
High peak power
High reliability
Multi wavelength integration
