RQB Fiber Optic Cable
RQB Fiber Optic Cable

RQB Fiber Optic Cable

RQB cables feature the standard QB interface and incorporates an air-cooled fiber connector, although it is possible to use an external water cooler. The RQB Fiber Optic Cable is perfect for pulsed lasers. Plug and play within 10 µm.

Tech Spec

AR-coatings 1030-1090 nm, 780-1100 nm, 510-550 nm
Fiber core dimension SM-1000 µm
Length 5-200 m
Numerical aperture 0.20
Max Power (CW) @1064nm
1.5 kW
3.0 kW (with external cooler)
Max Peak power @1064nm
10 kW at 10 ms pulse length
50 kW at 1 ms pulse length
1 MW at 50 ns pulse length
Transmission losses < 3%, typical 1%
Power loss capability in the connector
Max. 100 W for 10 s
Max. 50 W for 1 min
Max. 10 W continuously
With external cooler:
Max. 150 W for 10 s
Max. 100 W for 1 min
Max. 50 W continuously
Compatible interface Trumpf LLK-Q, IPG HLC-8/LC-8

Features & Benefits


  • Quartz block
  • Mode stripper
  • Safety interlock
  • External water cooler available
  • Square formed optical fiber available
  • Pigtailed fibers available

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