Femtosecond Lasers

High Power and Energy Femtosecond Lasers

Features
- 190 fs – 20 ps tunable pulse duration
- 2 mJ maximum pulse energy
- 20 W output power
- 1 kHz – 1 MHz tunable base repetition rate
- Pulse picker for pulse‑on‑demand operation
- Rugged, industrial grade mechanical design
- Automated harmonics generators (515 nm, 343 nm, 257 nm, 206 nm)
- Optional CEP stabilization
- Possibility to lock oscillator to external clock

Femtosecond Lasers for Industry and Science

Features
- 290 fs – 10 ps tunable pulse duration
- 800 μJ pulse energy
- 80 W output power
- 60 kHz – 2 MHz tunable base repetition rate
- Pulse picker for pulse‑on‑demand operation
- Rugged, industrial grade mechanical design
- Automated harmonics generators (515 nm, 343 nm, 257 nm)
- Air or water cooling
- Scientific interface enhancing system flexibility

Femtosecond Yb Oscillators

Features
- Sub‑40 fs without any additional pulse compressor
- 250 nJ pulse energy
- 20 W output power
- 76 MHz is standard
- No amplified spontaneous emission
- Rugged, industrial-grade mechanical design
- Automated second harmonic generator
- Optional CEP stabilization
- Possibility to lock to external clock
Harmonic Generators

Automated Harmonics Generators

Features
- 515 nm, 343 nm, 257 nm and 206 nm
- Output selection by software
- Mounts directly on laser head and integrated into the system
- Rugged, industrial grade mechanical design

Automated Harmonics Generators

Features
- 515 nm, 343 nm and 257 nm
- Output selection by software
- Mounted directly on a laser head and integrated into the system
- Rugged, industrial grade mechanical design

Automated Second Harmonic Generator

Features
- 517 nm
- Output selection by software
- Integrated into the system
- Rugged, industrial grade mechanical design

Customizable Harmonics Generator

Features
- 515 nm, 343 nm and 257 nm
- Easy switching between active harmonics
- Simultaneus outputs available
- Integrated separation of the harmonics
- Flexible in fixing and easily customized to include additional options (continuum generators, beam expanders and down-collimators)

Second Harmonic Bandwidth Compressor

Features
- 515 nm
- < 10 cm-1 output pulse bandwidth
- > 30 % conversion efficiency
- 2 – 4 ps pulse duration
- Can be used to pump ORPHEUS-PS
OPA ORPHEUS

Collinear Optical Parametric Amplifier

Features
- 190 nm – 16000 nm tunable wavelength
- Single pulse – 2 MHz repetition rate
- Up to 80 W pump power
- Up to 2 mJ pump energy
- Completely automated
- Integrated spectrometers for monitoring the output wavelength

Mid-IR Collinear Optical Parametric Amplifier

Features
- Twice the output in mid‑IR
- Broad‑bandwidth >200 cm-1 configuration available
- 1350 nm – 16000 nm tunable wavelength
- Single pulse – 2 MHz repetition rate
- Up to 80 W pump power
- Up to 2 mJ pump energy
- Computer controlled

Broad Bandwidth Hybrid Optical Parametric Amplifier

Features
- Combines the best features of collinear and non‑collinear OPA
- <100 fs pulse duration
- Variable bandwidth
- Single pulse – 2 MHz repetition rate
- Computer controlled
- Dual pulse width option provides gap free tunability (650 – 2500 nm)

Ultrafast Source for Broadband Mid-IR Pulses

Features
- Broad bandwidth up to 500 cm-1
- Broad tuning range 2500 nm – 11000 nm
- Short pulse duration <100 fs
- Up to 80 W pump power, up to 2 mJ pump energy
- Auxiliary broadband output at ~2000 nm
- Optional narrowband extension up to 15000 nm
- Optional CEP stability

Non-Collinear Optical Parametric Amplifier

Features
- < 30 fs pulse duration
- Integrated prism compressor
- Adjustable bandwidth and pulse duration
- Single pulse – 1 MHz repetition rate
- Computer controlled

Two Independently Tunable Optical Parametric Amplifiers

Features
- Two OPA units in single compact housing
- 210 nm – 16000 nm tunable wavelength
- Single pulse – 2 MHz repetition rate
- Up to 60 W pump power
- Up to 0.5 mJ pump energy (2 mJ upon request)
- Broadband and short-pulse (<100 fs) versions
- CEP stable mid‑IR output
- Integrated spectrometers for monitoring OPA output wavelength

Narrow Bandwidth Optical Parametric Amplifier

Features
- 320 – 5000 nm tunable wavelength
- 1 – 4 ps pulse duration
- < 15 cm-1 spectral width (typical)
- Up to 100 kHz repetition rate
- Computer‑controlled
- Built on well known TOPAS-800 OPA basis

Optical Parametric Amplifier, Industrial-grade

Features
- Automatically tunable or fixed wavelength options
- Robust, integrated mechanical design
- Plug and play installation
- User friendly operation
- Up to 2 MHz repetition rate, down to single shot operation
- Up to 40 W pump power
- Short pulse duration option (< 100 fs)
- Integrated tunable beam splitter for pump laser beam

Laser Source for Advanced Microscopy

Features
- High pulse energy, high repetition rate, and high average power
- Tunable from 1250 nm to 1800 nm
- Automated dispersion compensation
- < 85 fs pulse duration
- Automated beam resizing and collimation
- Automated average power attenuation
- Environmentally-sealed
- Integrated performance logging
- Optional beam steering
OPA TOPAS

Collinear Optical Parametric Amplifier

Features
- Pump energy up to 5 mJ
- Energy conversion into the parametric radiation > 30 %
- Tuning range spanning from 189 nm to 20 μm, computer controlled
- High output stability throughout the entire tuning range
- Fresh pump channel improves temporal and spatial properties of sum-frequency options

High Energy Optical Parametric Amplifier

Features
- Pump energy up to 60 mJ
- Energy conversion into the parametric radiation 30 – 50 %
- Tuning range spanning from 189 nm to 20 μm, computer controlled
- High output stability throughout the entire tuning range
- Fresh pump channel improves temporal and spatial properties of sum-frequency options

Two Independently Tunable Optical Parametric Amplifiers

Features
- Two independently tunable outputs with single white light seed
- Energy conversion into the parametric radiation > 30 %
- Tuning range spanning from 240 nm to 20 μm in each channel, computer controlled
- High output stability throughout the entire tuning range

Narrow Bandwidth Optical Parametric Amplifier

Features
- Converts femtosecond pulses to < 20 cm-1 bandwidth
- Pump energy up to 4 mJ
- Tuning range spanning from 240 nm to 10 µm, computer controlled
- High output stability throughout the entire tuning range
- Grating frequency selector for bandwidth limited output

Picosecond Optical Parametric Amplifier

Features
- Picosecond operation with pump energy up to 5 mJ
- Energy conversion into the parametric radiation > 30 %
- Tuning range spanning from 189 nm to 20 μm, computer controlled
- Grating frequency selector for bandwidth limited output

High Repetition Rate Optical Parametric Amplifier

Features
- Repetition rate up to 1 Mhz
- Pump energy up to 0.2 mJ
- Tuning range spanning from 290 nm to 2.6 μm, computer controlled
- High output stability throughout the entire tuning range
OPCPA

Few‑cycle, CEP‑stable Optical Parametric Amplifier

Features
- <6 fs transform-limited pulse duration
- Up to 100 kHz repetition rate
- Up to 22 W output power
- Up to 1.1 mJ output energy

High Energy OPCPA Systems

Features
- Multi-TW peak power pulses produced at up to 1 kHz repetition rate
- Pre-pulse contrast exceeding 1012 achievable without complex and lossy nonlinear pulse cleaning techniques
- Sub-220 mrad CEP noise and <1 % energy stability maintained throughout full day of operation
- Pulse duration down to < 9 fs
- Safe and simple spectral-temporal shaping of output pulses possible
- Integrated control and diagnostics system
- Less than 1 hour warm-up time

High Repetition Rate OPCPA Systems

Features
- Pulse repetition rates up to 200 kHz
- Average power >54 W at 200 kHz
- Passive CEP stabilization available
- Pulse duration down to <9 fs
- Arbitrary division of OPCPA pulse repetition rate possible
- Convenient integrated control and monitoring software
- Compact footprint
Ultrafast Spectrometers

Comprehensive Spectroscopy System

Features
- Modular and extendable
- Femtosecond multi-pulse transient
absorption and reflection measurements - Femtosecond multi-pulse transient absorption and reflection measurements
- Femtosecond fluorescence upconversion
- Time-resolved femtosecond stimulated Raman scattering (FSRS)
- Hundred picoseconds-to-microsecond time-correlated single-photon counting (TCSPC)
- Time-correlated single-photon counting (TCSPC) and stimulated Raman scattering (FSRS)

Ultrafast Transient Absorption Spectrometer

Features
- 350 – 1100 nm probe wavelength range
- Ample sample space to fit a cryostat or liquid sample pump
- Beam monitoring and self‑calibration
- Simple integration of any user‑preferred external spectrograph
- Transient absorption and Z-scan experiments on the same device

Femtosecond Fluorescence Upconversion & TCSPC Module

Features
- Straightforward operation
- Automated spectral scanning and calibration of upconversion crystal and prism
- Easy switching between fluorescence upconversion and TCSPC modes
- Measurement of fluorescence dynamics in the femtosecond to microsecond range
- Full control over polarization, intensity, delay and wavelength

Third Beam Delivery Module

Features
- Provides an additional temporal dimension to pump‑probe measurements
- Provides additional insight into complex photodynamic systems
- Full control of the third beam:
– Polarization (using a manual or automated Berek polarization compensator)
– Intensity (using a manual or an automated continuously variable neutral density filter)
– Delay (using an automated 2 ns or 4 ns optical delay line) - Z-scan support

Microscopy Module

Features
- Designed as add-on to a standard HARPIA‑TA body
- Spatially-resolved pump-probe measurements
- Sub-5 μm spatial resolution
- Broadband and monochromatic probe beam options
- Motorized XYZ sample stage
- Cassettes for various sample types and sizes
- Transmission or reflection geometry
Autocorrelators

Scanning Autocorrelator

Features
- Measures pulse duration in 10 fs – 20 ps range
- Single set of optics for 500 – 2000 nm range
- High‑resolution voice coil driven delay line
- Non‑collinear intensity and collinear interferometric autocorrelation traces
- Onboard pulse‑analysis software for pulse duration measurements
- Integrated controller and computer
- Non‑dispersive polarization control
- FROG ready

Single-Shot Autocorrelator

Features
- 30 fs – 1 ps pulse duration range
- 500 nm – 2000 nm wavelength range
- Measures pulse‑front tilt
- Compact and portable design
- Hi‑speed 12‑bit CCD camera
- Pulse‑analysis software for pulse duration measurements