YLPF-FlexO 50 fs, 500 mW

Femtosecond Fiber Laser Oscillator

IPG Photonics’ NEW YLPF-FlexO Series of femtosecond oscillators offer the user unprecedented flexibility in choosing parameters optimal for the application. The YLPF-FlexO-0.05-50-0.5 laser provides ultrashort 50 fs, 50 nJ pulses across a broad range of selectable repetition rates up to 11 MHz. Arbitrary pulse sequences and bursts within the 11 MHz train can be selected by the user. The YLPF-FlexO lasers incorporate IPG’s proprietary pulse shaping technology which provides the ability to choose a desired temporal pulse shape from the shortest near-transform limited pulse to a variety of pre-selected shapes.



Pulse Duration from 50 fs Selectable Repetition Rates up to 11 MHz
Output Power up to 560 mW @ 1030 nm Selectable Gated Pulse Sequences/Bursts
Built-in Phase Modulator: Transform-limited or Shaped Pulse Forms on Demand Fiber Laser Architecture: Rugged Industrial Design, High Reliability, Long Lifetime
Environmentally Sealed Option Harmonic Generator & OPO Extension Options
OEM or End-user Packages Options
Mode of Operation Pulsed
Central Wavelength, nm 1030
Max. Average Power, mW 280, 560
Pulse Duration, fs 50 fs
Pulse Energy, nJ 25, 50
Repetition Rate, MHz Single Pulse to 11 MHz
Polarization Linear (100:1)
Beam Mode Quality, M2 <1.3
Beam Diameter, mm 3
Warm-up Time, min up to 10
Console Dimensions (W × D × H), mm 448 × 580 × 132
Optical Head Dimensions (W × D × H), mm 147 × 446 × 165
Console Weight, kg 26
Optial Head Weight, kg 8.5
Total Weight, kg <35
Supply Voltage, VAC single phase, 110-240, 50-60 Hz
YLPF-FlexO Series Datasheet


Scientific and Advanced Applications Analytical Chemistry
Bio-imaging and Multiphoton Microscopy Terahertz Generation
3D Micro Printing Pumping OPOs
Seeding Amplifiers

The pulse shaping technology can be incorporated in a closed loop setup responding in real time to input from external diagnostics. The ability to select the optimal pulse shape and sequence combined with IPG’s highly reliable fiber architecture makes these femtosecond lasers the perfect master oscillator source for a wide range of scientific, biomedical and advanced applications such as pumping OPOs, bio-imaging, multiphoton microscopy, 3D-microprinting, terahertz imaging, seeding amplifiers and many others. Optional extensions such as harmonic generators and OPOs as well as higher output pulse energies and powers are planned.

For your convenience, we have sales offices in many locations. Here you can contact our Sales Force, request literature, ask us a question.