GOpico® Fibre oscillator

Laser R&D Laser R&D
Seed source for single amplifier and compact front-end of DPSSL.

Robust design of GOpico® fibre oscillator guarantees excellent beam quality and stability. The excellent properties of GOpico® make it our first choice of the seeding source for PERLA lasers. It is also now available as a product for external customers.

GOpico® is a mode-locked all-normal dispersion (ANDi) fibre oscillator with mode locking obtained by nonlinear polarization rotation, and is used as a seed source for single amplifiers and compact front-ends of DPSSLs.

2–6 ps

pulse duration

20–40 MHz

repetition rate

1 nJ

energy per pulse


power stability

GOpico® fibre oscillator

Why choose HiLASE GOpico® fibre oscillator

  • Robust & compact design
  • High beam quality
  • Stable and reliable seed source
  • Proven and tested in our own laser systems
  • State of the art system

Technical specifications

Wavelength [nm]10302072
Energy per pulse [nJ]> 1 < 1
Output power [mW]3010
Pulse duration [ps]6< 2
Repetition rate [MHz]20 – 4020
Power stability RMS [%]< 1< 1
Bandwidth [nm]< 15< 4
External interfacesFibre-coupled output, FC/APC,trigger output SMA connector
Dimensions [mm3]170 x 130 x 96170 x 130 x 96

Operating requirements

Operating voltage [VDC]5
Power consumption [W]< 30
Operating temeperature [°C]22 ± 0.5
Relative humidity [%]20 – 50 (non-condensing)

Optional features

  • GOfemto
  • Built-in photodiode with SMA connector for external synchronization
  • Frequency stabilization

Contact us

Ready to explore the potential of GOpico® fibre oscillator or just need to know more? Please contact us here or at solutions(at), and we can start creating your solution together.

Implemented within the project “Applied Physics Research for New Technologies, Project No. TP01010035”