Ekspla offers wide range of high energy Nd:Glass laser systems. Typically Nd:Glass lasers comprise of diode pumped master oscillator, pre-amplifier, pulse shaper and main lamp pumped amplifiers.
Different types of front end options are available – a diode pumped SLM or MM master oscillator featuring excellent stability, long lifetime and maintenance-free operation based on Nd:glass or Nd:YLF. Also, Temporally shaped seeder / regenerative amplifier configuration allowing application of smoothing technics. Wave front correction system based on DFM is possible to implement as well.
Power amplifiers are a chain of low-maintenance flash lamp pumped single and double pass amplifiers where pulses are amplified up to the required energy. During amplification, spatial beam shaping is employed in order to get a Super-Gaussian spatial shape at the output.
Angle-tuned non-linear crystals harmonic generators mounted in temperature stabilized heaters are used for second and third harmonic generation. Harmonic separation system is designed to ensure high spectral purity of radiation and direct it to the output ports.
System control is available through control pad, USB and LAN interfaces (RS232 as optional). The system can be controlled from personal computer with supplied software for Windows operating system.
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- Up to 80 J from a single channel
- Pulse durations from 100 ps to 20 ns
- Spatial Super-Gaussian beam profile
- Second and third harmonics generators
FEATURES
- Up to 80 J from a single channel
- Pulse durations from 100 ps to 20 ns
- Spatial Super-Gaussian beam profile
- Front-end options:
– Diode pumped single-mode (SLM) or multi-mode (MM) master oscillator featuring excellent stability, long lifetime and maintenance-free operation based on Nd:Glass or Nd:YLF
– Temporally shaped seeder / regenerative amplifier configuration allowing application of smoothing technics
– Wave front correction system based on deformable mirror (DFM) - Flash lamp / LD pumped pre-amplifier
- Up to Ø60 mm aperture Nd:Glass power amplifiers
- Laser protection by Faraday isolators preventing damage of laser rods by back-reflected light
- Optimized design for maximum pulse energy extraction
- Separately controlled PFN circuits for each flash lamp
- Diagnostics and monitoring of system status based on microprocessor controller
- Software guide for step-by-step performance check at designated control points
- Optional second and third harmonics generators
APPLICATIONS
- OPCPA pumping
- Thomson Scattering
- Multi-stage OPCPA pumping
- Non-linear optics
- Ti:S pumping
- Plasma and shock physics