The 792nm center wavelength is high absorption peak for Tm-doped or Tm/Ho co-doped crystals. The 792nm fiber coupled laser modules adopted multi-single-emitters structure and output 150W high power from 135µm/200µm core fiber, which is ideal for pumping high power 2µm solid state lasers or fiber lasers.
LumiMetriC provides a variety of fiber coupled laser diodes with wavelengths from 6xx-1100nm. The C18 series fiber coupled laser diodes are built with up to 18 single emitters of 10-20W power, and provide high power from 135µm or 200µm core fibers.
 DataSheet-Fiber coupled laser diode_792nm |
KEY FEATURES High Brightness 792nm Center Wavelength Compact Package Design | APPLICATIONS Pumping Solid State Lasers Pumping Fiber Lasers |
Specifications (25°C)
PARAMETERS | UNIT | VALUE | ||
Min. | Typ. | Max. | ||
Output Power | W | 150 | ||
Peak Wavelength | nm | 789 | 792 | 795 |
Wavelength Shift with Temperature | nm/°C | 0.3 | ||
Back Reflection Isolation 1900-2100nm | dB | 15 | ||
NA within 95% Power Enclosure | - | 0.18 | ||
Operating Current | A | 10 | ||
Operating Voltage | V | 30 | ||
Electrical-to-Optical Efficiency | % | 50 | ||
Fiber Core Diameter | µm | 132/195 | 135/200 | 138/205 |
Fiber Numerical Aperture | - | 0.22 | ||
Fiber Cladding Diameter | µm | 155/220 | 170/230 | |
Fiber Buffer Diameter | µm | 300 | 320 | 340 |
Fiber Loose Tubing Diameter | mm | 0.9 | ||
Fiber Length | m | 1.5 | ||
Fiber Bend Radius | mm | 65/90 | ||
Fiber Termination | - | None | ||
Case Operating Temperature | °C | 10 | 40 | |
Storage Temperature (non-operating) | °C | -30 | 75 | |
Note：
1）All electrical and optical performance data referenced at 35 (case temperature) ;
2）Cold plate typically needs to be chilled to 25°C-30°C to maintain 35°C pump case temperature;
3）For more power levels and fiber types, please contact us;
Packaging Information
Contact: Lumispot
Phone: +86-15072320922
Tel: +86-510-87381808
Email: sales@lumispot.cn
Add: Bldg 4 No.99 Fu Rong 3rd Road, Wuxi, China
