ᰋ 190 fs – 20 ps tunable pulse duration ᰋ 2 mJ maximum pulse energy ᰋ 20 W output power ᰋ 1 kHz – 1 MHz tunable base repetition rate ᰋ Pulse picker for pulse-on-demand operation ᰋ Rugged industrial grade mechanical design ᰋ Automated harmonics generators (515 nm, 343 nm, 257 nm, 206 nm) ᰋ Possibility to lock oscillator to external clock PHAROS is a femtosecond laser system combining millijoule pulse energies and high average powers. PHAROS features a mechanical and optical design optimized for industrial applications such as precise material processing. Compact size, an integrated thermal stabilization system, and sealed design allow PHAROS integration into machining workstations. normally requiring different classes of laser. Tunable parameters include pulse duration (190 fs – 20 ps), repetition rate (single pulse to 1 MHz), pulse energy (up to 2 mJ) and average power (up to 20 W). Its power level is sufficient for most material processing applications at high machining speeds. The built-in pulse picker allows convenient control of the laser output in pulse-on-demand mode. PHAROS compact and robust optomechanical design features stable laser operation across varying environments. RelaƟve spectral intensity, a.u. Laser diodes pumping Yb medium significantly reduces maintenance costs and provides a long laser lifetime. Software tunability of PHAROS allows the system to cover applications Typical spectrum of PHAROS 1.0 PHAROS PH2-SP-20W-2mJ / 20 W, 2 mJ PHAROS PH1-SP-1mJ / 6 W, 1 mJ PHAROS PH1-20W / 20 W, 400 µJ PHAROS PH1-10W / 10 W, 200 µJ Pulse energy vs base repetition rate for PHAROS AUTOCORRELATORS | SPECTROMETERS | OPTICAL PARAMETRIC AMPLIFIERS | HARMONICS GENERATORS | OSCILLATORS | ULTRAFAST LASERS High Power and Energy Femtosecond Lasers Typical pulse duration of PHAROS

OUTPUT CHARACTERISTIC Max. average power Pulse duration (assuming Gaussian pulse shape) Pulse duration adjustment range Fundamental repetition rate 2) Pulse selection 1 kHz – 1 MHz Single-shot, Pulse-on-Demand, any base repetition rate division Linear, horizontal Beam quality Pulse-to-pulse energy stability 4) TEM₀₀ ; M² < 1.3 RMS deviation 5) < 0.5 % over 24 hours Output power stability Beam pointing stability Pre-pulse contrast Post-pulse contrast OPTIONAL EXTENSIONS Oscillator output Optional. Please contact [email protected] for more details or customized solutions Typical output Harmonics...

Typical M² measurement data of PHAROS Typical near-field beam profile of PHAROS at 200 kHz Typical far-field beam profile of PHAROS at 200 kHz Long term stability graph of PHAROS Year 2009 2010 Output power, W Output power of industrial PHAROS lasers operating 24/7 and current of pump diodes during the years Horizontal Vertical Beam direction, µrad Ambient temperature Output power, RMS=0.12% AUTOCORRELATORS | SPECTROMETERS | OPTICAL PARAMETRIC AMPLIFIERS | HARMONICS GENERATORS | OSCILLATORS | ULTRAFAST LASERS PHAROS output power with power lock enabled under unstable environment

Carrier Envelope Phase, rad Normalized pulse energy, a.u. Short term pulse-to-pulse energy stability of PHAROS lasers. 1.2×10⁷ pulses (1 min at 200 kHz), STD < 0.11%, peak-to-peak < 1% Carrier-envelope phase (CEP) over the long period with active phase stabilization system Std of all samples = 206 mrad Phase std (last 1k samples), mrad Phase std (last 1k samples), mrad CEP stability over a long time scale CEP stability over a short time scale PHAROS CEP stability when laser is isolated from all noticeable noise sources – vibrations, acoustics, air circulation and electrical noise. System can...

Automated Harmonics Generators FEATURES ᰋ 515 nm, 343 nm, 257 nm and 206 nm ᰋ Output selection by software ᰋ Mounts directly on a laser head and integrated into the system ᰋ Rugged industrial grade mechanical design Harmonics generator module attached to PHAROS PHAROS laser can be equipped with automated harmonics modules. A selection of fundamental (1030 nm), second (515 nm), third (343 nm), fourth (257 nm) or fifth (206 nm) harmonic outputs are available through software control. Harmonics generators are designed to be used in industrial applications where a single output wavelength is desired....

Tunable GHz and MHz burst with burst-in-burst capability PHAROS and CARBIDE 40W (CB3) have an option for tunable GHz and MHz burst with burst-in-burst capability – called BiBurst. The distance between burst packet groups is called nanosecond burst, N (MHz-Burst). The distance between sub‑pulses in the group is called picosecond burst, P (GHz‑Burst). High pulse energy femtosecond lasers PHAROS and CARBIDE with flexible BiBurst functionality bring new production capabilities to high-tech manufacturing industries such as consumer electronics, integrated photonic chip manufacturing, stent cutting,...

Industrial-grade Optical Parametric Amplifier FEATURES ᰋ Automatically tunable or fixed wavelength options ᰋ Robust, integrated mechanical design ᰋ Plug and play installation ᰋ User friendly operation ᰋ Up to 2 MHz repetition rate, down to single shot operation ᰋ Up to 40 W pump power ᰋ Short pulse duration option (< 100 fs) ᰋ Integrated tunable beam splitter for pump laser beam Tunable I-OPA-TW module attached to air-cooled CARBIDE-CB5 Output power Typical I-OPA module energy conversion curves. Pump: PHAROS-10W, 100 µJ, 100 kHz Position X Position Y Humidity 100 Direction X Direction Y Humidity...

AUTOCORRELATORS | SPECTROMETERS | OPTICAL PARAMETRIC AMPLIFIERS | HARMONICS GENERATORS | OSCILLATORS | ULTRAFAST LASERS SPECIFICATIONS OF TUNABLE I-OPA Model Based on ORPHEUS model Pump power Pump pulse energy Pulse repetition rate Tuning range, signal Tuning range, idler Conversion efficiency at peak, signal wavelength Additional options SCMP: Signal pulse compressor ICMP: Idler pulse compressor PCMP: pre-chirp dispersion compensator SHS: 320 – 505 nm SHI: 525 – 640 nm Conversion efficiency 1.2% at peak Contact [email protected] Micro-machining Microscopy Spectroscopy Nonlinear microscopy Ultrafast...