VENTEON | PULSE : THREE OPCPA0 pages

VENTEON

FEMTOSECOND LASER TECHNOLOGIES

► VENTEON Laser Technologies is proud to introduce the first complete, commercial OPCPA system worldwide!

As an expert in ultrashort pulse generation, VENTEON now takes the next step in transferring the exceptional bandwidth

and performance of their ultra-broadband laser systems into a revolutionary amplifier system.

The new VENTEON | PULSE : THREE OPCPA system can provide the unique combination of few-cycle pulse durations

together with a pulse energy within the uj-regime at high repetition rates. The excellent output stability and the ability

for CEP stabilization turns this amplifier system into the ideal source for nonlinear spectroscopy or high harmonic

generation.

► In contrast to commonly used Ti:sapphire-based multipass or regenerative amplifier systems, the parametric amplification

process - the key technology of the VENTEON OPCPA system - features a much larger gain bandwidth and thus is ideally

suited to support the ultrabroad bandwidth and pulse duration generated by the VENTEON femtosecond oscillators.

The basis of the new OPCPA system is a VENTEON | PULSE : ONE OPCPA SEED laser system providing an ultra-

broadband signal and additionally a narrowband pump seed @ 1030 nm. Since both laser outputs are filtered directly

from the native laser spectrum and generated without any nonlinear broadening, a low timing jitter can be achieved

resulting in a minor residual noise in the final OPCPA output.

► The VENTEON | PULSE : THREE prototype OPCPA system is designed as a modular, but one box system including a

VENTEON I PULSE : ONE OPCPA SEED oscillator, high-power pump amplifier stages and parametric amplifier stages.

With a pulse repetition rate in the range between 200 kHz up to 1 MHz and a pulse energy of several uj at a pulse

duration of sub-8 fs, a peak power of several hundreds of Megawatts can be achieved with this amplifier system!

PULSE : THREE

Femtosecond Parametric Amplifier System

► Specifications - Ultra-broadband output spectrum if^i*^i*^^i*i1*^Pi*^

• Spectral bandwidth: >300 nm (@> -iodBc)

• Pulse duration: <8fs

• Average output power: > n W

* Repetition rate: 200 kHz up to 1 MHz

• Pulse energy: > 5 MJ @ 200 kHz

> n MJ @ i MHz

• Noise: < n % (rms)

* Efficient chirped mirror compressor

• Low noise and high stability due to low timing jitter and direct seeding with a

VENTEON I PULSE : ONE OPCPA SEED front-end laser system.

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