Ekspla's High energy APL series amplifiers are designed to produce high energy picosecond pulses at 1064 nm. High pulse energy, excellent pulse-to-pulse energy stability, superior beam quality makes these amplifiers well suited for applications like OPCPA pumping, non-linear optics and others.
REGENERATIVE AMPLIFIER / POWER AMPLIFIER DESIGN
APL series amplifiers are designed to be seeded by external seeding source. Diode pumped regenerative amplifier ensures amplification of seed signal to stable mJ level pulse for amplification in linear amplifiers. Advanced beam shaping ensures smooth, without hot spots beam spatial profile at the laser output. Low light depolarization level allows high efficiency generation of up to 4th harmonic with optional build-in harmonic generators. Alternatively Ekspla can offer an internal seeder meeting customer’s requirements.
BUILD-IN HARMONIC GENERATORS
Angle-tuned non-linear crystals harmonic generators mounted in temperature stabilized heaters are used for second, third and fourth harmonic generation. Harmonic separation system is designed to ensure high spectral purity of radiation and direct it to the output ports.
SIMPLE AND CONVENIENT LASER CONTROL
For customer convenience the amplifier can be controlled through USB and LAN interfaces (RS232 as optional). The amplifier can be controlled from personal computer with supplied software for Windows operating system.
- Pulse energies up to 2.2 J
- 20 – 300 ps pulse duration
- 10 Hz pulse repetition rate
- Flash lamp pumped picosecond amplifiers
- Diode pumped regenerative amplifier
Download pdf catalogue below:
FEATURES
- Flash lamp pumped picosecond amplifiers
- Pulse energies up to 2.2 J
- 20 – 300 ps pulse duration
- 10 Hz pulse repetition rate
- Diode pumped regenerative amplifier
- Internal or external seeding source
- Advanced beam shaping for high pulse energy
- Thermally induced birefringence compensated design
- Less than 10 ps RMS jitter synchronization pulses for streak camera triggering
- Control through USB and LAN interfaces with supplied Windows control software (RS232 optional)
- Vacuum image relay system
- Optional temperature stabilized second, third and fourth harmonic generators
- Optional extremely precise synchronization to external RF signal with PLL option
- Optional Gaussian like spatial beam profile with Gaussian fit > 85% in near field
- Optional reduced pulse duration to 20 ps
APPLICATIONS
- Time resolved spectroscopy
- SFG/SHG spectroscopy
- Nonlinear spectroscopy
- OPCPA pumping
- OPG/OPA pumping
- Remote laser sensing
- Satellite ranging
- Other spectroscopic and nonlinear optics applications…