YLPF-50-500-10-R still

YLPF 250-500 fs, up to 50 W

Ytterbium Femtosecond Pulsed Lasers

YLPF femtosecond fiber lasers provide pulses with up to 50 μJ pulse energy with scalable average output power up to 50 W and customer selected pulse durations in the range of 250-500 fs at full operational repetition rate range of 50-5500 kHz. The all fiber format allows for the adjustment of peak power and/or pulse repetition rate without affecting any of the output beam parameters. IPG’s novel fiber lasers are much more efficient and compact than conventional lasers now on the market and are ideal for applications in precision micromachining. The excellent beam quality, ultrashort pulse duration and high pulse energy combine to provide peak power densities for micromachining virtually any metal, glass, ceramic, silicon or plastic.



Wavelength 1030 nm Burst Mode Option
Pulse Duration Options 250-500 fs Repetition Rate up to 5.5 MHz
Pulse Energy up to 50 μJ Low Maintenance
Output Power up to 50 W Rugged Design


Customer can select models within specified maximum power 50 W, maximum pulse energy 50 μJ and pulse durations in 250-500 fs range. Shorter pulsed durations and higher pulse energies are available upon request.

  YLPF-20-250-10-R YLPF-20-250-20-R YLPF-40-350-40-R YLPF-50-500-50-R*
Wavelength, nm 1030
Mode of Operation Pulsed
Average Power, W 10 20 40 50
Pulse Energy, μJ 20 20 40 50
Pulse Duration, fs 250-500
Repetition Rate, kHz 50-5500
Beam Quality, M2 <1.4, typ. <1.2



  YLPF-20-250-10-R YLPF-20-250-20-R YLPF-40-350-40-R YLPF-50-500-50-R
Control Unit Dimensions, mm 448 × 418 × 133
Optical Head Dimensions, mm 65 × 370 × 70
Cooling Water
Supply Voltage, VAC single-phase 50-60 Hz 100-240
YLPF 250-500 Series Datasheet


Ophthalmology LED Dicing
Life Sciences Solar Cell Structuring
Precision Micromachining Photomask Cutting and Repair
Medical Device Manufacturing Specialty Marking
Microdrilling Fine Tube Cutting
Thin Film Ablation 
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