The polarization maintaining (2+1)×1 multimode Pump and Signal Combiner enables highly efficient combining of the powers from 2 multimode pump diodes and a signal beam from the signal fiber into a double clad output fiber.
Product Detail
The (2+1)×1 polarization maintaining multimode Pump and Signal Combiner enables highly efficient combining of the powers from 2 multimode pump diodes and a signal beam from the signal fiber into a double clad output fiber. The Pump and Signal Combiner is also available for different fiber types.
Features
Applications
● High Coupling Efficiency
● PM Fiber Laser
● High Signal Transfer
Efficiency
● PM Fiber Amplifiers
● Wide Wavelength Range
● Proprietary Pull and Package
Technique
● Custom Configurations
Available
Specifications
Parameter
Unit
Value
Product Type
-
PM (2+1)×1
Pump Wavelength Range
nm
900 - 1000
Signal Wavelength Range
nm
1060 or 1550
Fiber Type for Input (Pump Channel)
-
Nufern 105/125 (0.15 NA or 0.22 NA)
Fiber Type for Input (Signal Channel)
-
PM 980, PM 1550, PM-6/125 DC or PM-8/125 DC
Fiber Type for Output
-
PM-6/125 DC or PM-8/125 DC
Signal Channel Insertion Loss
dB
< 0.50
Min. Pump Efficiency
%
90
Max. Input Pump Power
W
2 × 5
2 × 30
Package Dimensions
mm
P1: 50 (L) × 5 (W) × 5 (H)
P2: 70 (L) × 12 (W) × 8 (H)
Operating Temperature
℃
0 to + 65
Storage Temperature
℃
- 40 to + 85
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