venteon pre-amp
Femtosecond preamplifier modules
• 1030 nm amplification • Amplification and pulse picking • >1 nJ output • Ideal for amplifier seeding
Overview
The venteon pre-amp modules have been developed for the amplification of low energy pulses (~10 pJ) to significant higher power levels. Designed for amplifying the narrowband 1030 nm output of the venteon dual laser system, the alignment-free preamplifier modules can also be used as an independent amplification module for other laser systems.
The different versions of the venteon pre-amp modules allow for a simple scaling of the pulse energy (pre-amp 1) and a reduction of the fundamental repetition rate of the seed oscillator using a fibre coupled pulse picker directly implemented within the amplifier module (pre-amp 2).
The control electronics contain several interlock functions as well as output power stabilisation technology to ensure reliable long term operation. Therefore the venteon pre-amp modules are best suited for seeding high power stages such as ROD-Type fibre amplifiers, regenerative amplifiers or slab amplifiers.
Typical performance
System overview
Input
pre-amp
Pulse duration
>150 fs
Spectral bandwidth (FWHM)
>10 nm
Average input power
>2 mW (@80 MHz)
Central wavelength
1030 nm
Output
venteon pre-amp1
venteon pre-amp2
Center wavelength1
1030 nm
1030 nm
Spectral bandwidth (FWHM)
> 8 nm
> 8 nm
Average output power
depending on repetition rate
depending on repetition rate
Repetition rate
determined by seed oscillator
0.3 - 80 MHz (variable)
Pulse energy
1 nJ
> 0.5 nJ
Pulse duration (measured)2
> 10 ps
> 10 ps
1 Other wavelength up to 1064nm available upon request
2 Output is streched
商品属性 [波长] 1030 nm [脉宽] > 10 ps [脉冲能量] > 0.5nJ [重复频率] 0.3 - 80 MHz (variable)