(N+1)x1 Pump and Signal Combiner

The FT-136 from F-tone Networks is a configurable (N+1)x1 pump and signal combiner, available in (1+1)x1, (2+1)x1 and (6+1)x1 port options for high power fiber laser and amplifier systems. Pump wavelength covers 800 to 1000 nm with coupling efficiency from 90 to 98 percent, while the signal channel spans 1030 to 1080 nm or 1450 to 1600 nm. Signal insertion loss stays below 0.5 dB on the (1+1)x1 and (2+1)x1 versions and below 0.7 dB on the (6+1)x1 version. Return loss exceeds 45 dB, and polarization extinction ratio reaches at least 18 dB with PM fiber. Operating temperature ranges from -5 to +70 degrees C.

Key Features

• Configurable port options: (1+1)x1, (2+1)x1 and (6+1)x1
• Pump wavelength 800-1000 nm; signal wavelength 1030-1080 nm or 1450-1600 nm
• Pump coupling efficiency 90-98%
• Signal insertion loss below 0.5/0.5/0.7 dB across the three configurations
• Return loss above 45 dB; PER >= 18 dB with PM fiber
• Operating temperature -5 to +70 degrees C

Applications

• High power fiber laser systems
• Fiber amplifier pump combining
• Industrial laser material processing

For pricing, datasheets and OEM/ODM inquiries, contact the F-tone Networks sales team: una@f-tone.com / betty@f-tone.com · WhatsApp: +86 17761163895