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792nm_150W Fiber Coupled Laser Diode

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.

PDF.jpg 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

1All electrical and optical performance data referenced at 35 (case temperature) ;

2Cold plate typically needs to be chilled to 25°C-30°C to maintain 35°C pump case temperature;

3For more power levels and fiber types, please contact us;

Packaging Information

Fiber coupled laser diode package C18.jpg