NANOSECOND LASERS Femtosecond Lasers Picosecond Lasers Single Mode (SLM)High Energy Q-switched Nd:YAG Lasers NanoFlux SLM series electro-optically Q-switched nanosecond Nd:YAG lasers deliver up to 10 J per pulse with excellent stability. These systems are an excellent choice for many applications, including OPO, OPCPA or dye laser pumping, holography, LIF spectroscopy, remote sensing, optics testing and other tasks. The innovative, diode-pumped, self-seeded master oscillator design results in Single Longitudinal Mode (SLM) output without the use of external expensive narrow linewidth seed diodes and cavity-locking electronics. Unlike more common designs that use an unstable laser cavity, the stable master oscillator cavity produces a TEM0o spatial mode output that results in excellent beam properties after the amplification stages. For tasks that require a smooth and as close as possible to the Gaussian beam profile, models with improved Gaussian fit are available. NanoFlux series linear amplifiers are cost effective solution for high energy nanosecond systems. 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. The simple and field proven design ensures easy maintenance and reliable long-term operation of the NanoFlux SLM series laser. 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. Harmonic generators can be integrated into laser head or placed outside laser head into auxiliary harmonic generator module. Output wavelength switching is done manually. Motorized wavelength switching is available by request. The low jitter of the optical pulse with respect to the Q-switch triggering pulse allows the reliable synchronization between the laser and external equipment. 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. ► 10 Hz pulse repetition rate ► Diode-pumped, self-seeded Single Longitudinal Mode (SLM) master oscillator ► Stable master oscillator cavity producing TEM0o spatial mode output ► Excellent pulse energy stability ► Cost effective flash lamp pumped power amplifier ► Standard 2 ns pulse duration (2 - 25 ns are optional) ► Temperature stabilized harmonics generator options ► Control through keypad, USB and LAN interfaces with supplied Windows control software (RS232 as optional) ► OPO, OPCPA, Ti:Sapphire, dye laser pumping ► Nonlinear laser spectroscopy 32 &EKSPLA SAVANORIU AV. 237, LT-02300 VILNIUS, LITHUANIA TEL +370 5 2649629 E-MAIL [email protected] WWW.EKSPLA.COM REV. 260

NANOSECOND LASERS NanoFlux SLM seriesSPECIFICATIONSModel N2k10-SLM N5k10-SLM N10k10-SLMMAIN SPECIFICATIONS 1)Output energy at 1064 nm Pulse energy stability 5) Picosecond Lasers Femtosecond Lasers 6) Measured over 8 hours period after 30 min warm-up when ambient temperature variation is less than ±2 °C. 7) Super-Gaussian spatial mode of 6-11th order in near field. 8) The stated M1 2 values are calculated using beam parameters. Actual measured value might differ. 9) Beam diameter is measured at signal output at 1/e2 level for Gaussian beams and FWHM level for Super-Gaussian beams. 10) Beam pointing...

NANOSECOND LASERS Femtosecond Lasers OPTIONS Option Provides a Gaussian-like beam profile Water-air cooling option Longer pulse duration option Picosecond Lasers Replaces or supplements Water-to-Water cooling unit. Heat dissipation equals total power consumption In the range of 2 – 25 ns Reduces the output energy of fundamental by ~80 % Nanosecond Nanosecond Lasers Fig 1. Principal optical layout of NanoFlux N10k10-SLM-SH-TH (actual layout might vary) Fig 4. Typical beam profile of NanoFlux SLM laser system 50 cm from output at 1064 nm Fig 2. Typical temporal pulse shape of NanoFlux SLM system...

NANOSECOND LASERS OUTLINE DRAWINGS Fig 6. Typical external view of NanoFlux N10k10-SLM (actual design might vary) Fig 7. NanoFlux N10k10-SLM laser head outline drawing (actual dimensions might vary) Picosecond Lasers Femtosecond Lasers Fig 8. NanoFlux N2k10-SLM laser head outline drawing (actual dimensions might vary) POWER SUPPLY 11 Full height with wheels. Fig 9. Typical NanoFlux SLM laser system power supply dimensions (MR rack used depends on the laser model) ORDERING INFORMATION Note: Laser must be connected to the mains electricity all the time. If there will be no mains electricity for...