PICOSECOND LASERS Femtosecond Lasers^^^H Picosecond Lasers Nanosecond Lasers High Energy Flash Lamp Pumped Picosecond Amplifiers PicoFlux HESERIES APPLICATIONS ► Time resolved spectroscopy ► Remote laser sensing ► Other spectroscopic and nonlinear optics applications... FEATURES ► Flash lamp pumped picosecond amplifiers ► 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 High energy PicoFlux 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. PicoFlux 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. 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. 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. 20 & EKSPLA SAVANORIU AV. 237, LT-02300 VILNIUS, LITHUANIA TEL +370 5 2649629 E-MAIL [email protected] WWW.EKSPLA.COM REV.

PICOSECOND LASERS PicoFlux HE series SPECIFICATIONS Model P30010 P60010 P1k10 P2k10 MAIN SPECIFICATIONS 1} Output energy Fundamental Pulse energy stability 7) Fundamental Optical pulse jitter 13) Trig out Nanosecond Lasers^^^^l Picosecond Lasers Femtosecond Lasers specifications are subject to change without notice. The parameters marked 'typical' are indications of typical performance and will vary with each unit we manufacture. Presented parameters can be customized to meet customer's requirements. All parameters measured at 1064 nm if not stated otherwise. 2) 2 200 mJ energy is achieved with...

PICOSECOND LASERS PicoFlux HE series Femtosecond Lasers^^^H Picosecond Lasers Nanosecond Lasers 10) Beam diameter is measured at signal output at 1/e2 level for Gaussian beams and FWHM level for Super-Gaussian beams. 11 Beam pointing stability is evaluated as movement of the beam centroid in the focal plane of a focusing element (RMS, averaged from 60 s). 12) 1000:1 contrast available upon request. 13) Optical pulse jitter with respect to electrical outputs: 14) System sizes are preliminary and depend on customer lab layout and additional options purchased. 15) Longer umbilical with up to 10...

Fig 3. Typical High Energy PicoFlux amplifier system near field beam profile at 1064 nm (imaged from laser output) Fig 4. Typical High Energy PicoFlux amplifier system near field beam profile at 532 nm (imaged from SH crystal) Fig 5. Typical High Energy PicoFlux amplifier system near field beam profile at 355 nm (imaged from TH crystal) Picosecond Picosecond Lasers Femtosecond Lasers PICOSECOND LASERS Nanosecond Lasers Fig 6. Typical long-term energy stability of High Energy PicoFlux system Lamp leads, water hoses, vacuum Fig 7. Typical PicoFlux P2k10 laser system external dimensions O R D E...