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Part no - 07623-01

High Power CoolMode™ Pump Combiner

Fiber laser technology for defense applications is advancing rapidly due to advantages over solid state lasers and funding by the US Department of Defense. Fiber lasers offer features that are critical to the Directed Energy platform. Key components of a highly integrated fiber laser and amplifier system are high-power all-fiber pump and pump signal combiners. Lightera fiber combiners can be implemented in almost any fiber laser or amplifier architecture.

-High Pump Transmission
-Low Signal Loss
-Compact Size
-Reduced Cooling Requirements

Fiber laser technology for defense applications is advancing rapidly due to advantages over solid state lasers and funding by the US Department of Defense. Fiber lasers offer features that are critical to the Directed Energy platform. Key components of a highly integrated fiber laser and amplifier system are high-power all-fiber pump and pump signal combiners. Lightera fiber combiners can be implemented in almost any fiber laser or amplifier architecture.

-High Pump Transmission
-Low Signal Loss
-Compact Size
-Reduced Cooling Requirements

Product Description

Fiber laser technology for defense applications is advancing rapidly due to advantages over solid state lasers and funding by the US Department of Defense. Fiber lasers offer features that are critical to the Directed Energy platform. Key components of a highly integrated fiber laser and amplifier system are high-power all-fiber pump and pump signal combiners. Lightera fiber combiners can be implemented in almost any fiber laser or amplifier architecture.

-High Pump Transmission
-Low Signal Loss
-Compact Size
-Reduced Cooling Requirements

Product Specification

7:1 High Power CoolMode Pump Combiner Multimode Fiber Specification
Feature
Min.
Typical
Max.
Unit
NOTE
Multimode Input Fibers
Number 7
Numerical Aperture (NA) 0.22
Coating Outer Diameter 240 245 250 µm
Clad Diameter 125 µm
Core Diameter 110 µm
Pigtail Fiber Length 1 m
Coating High Index Acrylate
Output Fiber
Core NA 0.22
Coating Diameter 425 µm
Clad Diameter 244 246 248 µm
Core Diameter 229 231 233 µm
Pigtail Fiber Length 1 m
Coating Low Index Acrylate
Optical Performance
Multimode Transmission 95 98 99 % Lightera Standard Test Condition: 95% power within 0.15 NA
Overall Backward Cross Talk TBD
Average Isolation (per leg) TBD
Pump Power Peg Leg 71W
Total Pump Power 400W
Environmental Transport and Storage Temperature Transport and Storage Humidity
Mechanical Package 60 x 12 x 6.5 mm
Package Weight 12g

Product Specifications

Order by Part Number
Part Number 7000626B
Applications: Directed Energy
NOTE:  Custom configurations are available upon request.

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