The FITEL® 915 mm Laser Diode Module is optimized for use with the TrueMode-kW Cavity and the Cascaded Raman Fiber Laser products.

Unit of Measure


Minimum Storage Temperature (Tstg)

N/A 0 ºC

Maximum Storage Temperature (Tstg)

N/A 60 ºC

Minimum Operating Case Temperature (Tc)

N/A 20 ºC

Maximum Operating Case Temperature (Tc)

N/A 30 ºC

Maximum LD Forward Current (If)

N/A 14

Minimum LD Reverse Current (If)

N/A 2

Maximum Relative Humidity (non condensing) (RH)
Tstg = 0-45 ºC
Tstg = 45-60 ºC

N/A 85

Maximum Screw Torque for Mounting

N/A 0.08 nm


Typical Threshold Current CW (Ith)

N/A 0.7 A

Maximum Threshold Current CW (Ith)

N/A 1.0 A

Minimum LD Optical Output Power at 14A (Pt)

N/A 56 W

Typical LD Optical Output Power at 14A (Pt)

N/A 67 W

Maximum LD Forward Current (If)

N/A 14.0 A

Maximum LD Forward Voltage at 14A (Vf)

N/A 11.5 V

Minimum Center Wavelength (RMS) at 14A

N/A 905

Typical Center Wavelength (RMS) at 14A

N/A 915

Maximum Center Wavelength (RMS) at 14A

N/A 930

Minimum Power within NA (NA=0.15, at 12A) PIBN

N/A 90 %


Minimum Core Diameter

N/A 102 µm

Typical Core Diameter

N/A 105 µm

Maximum Core Diameter

N/A 108 µm

Minimum Cladding Diameter

N/A 123 µm

Typical Cladding Diameter

N/A 125 µm

Maximum Cladding Diameter

N/A 127 µm

Minimum Numerical Aperture

N/A 0.20

Typical Numerical Aperture

N/A 0.22

Maximum Numerical Aperture

N/A 0.24

Minimum UV Coating Diameter

N/A 235 µm

Typical UV Coating Diameter

N/A 250 µm

Maximum UV Coating Diameter

N/A 265 µm

Fiber Length

N/A 2.0 m

Bending Radius

N/A 25 mm

Typical Fiber Connector

N/A None