NT200 series tunable laser systems integrates into a single compact housing a nanosecond Optical Parametric Oscillator (OPO) and Diode-Pumped Solid–State (DPSS) Q-switched pump laser.

Features : OPO output wavelength range from 210 nm to 12 000 nm Separate output ports for the pump laser and OPO beams Narrow linewidth 6–9 ns pulse duration				Applications Laser-induced fluorescence Photolysis Photobiology Remote sensing Metrology Gas spectroscopy
NT200 Model	NT242	NT253	NT273	NT273-XIR	NT277	NT277-GI
Tuning Range	210-2600nm	670-2580nm	1572nm	4100-12000nm	2500-4475nm	2500-4100nm
Pulse Repetition Rate	1000Hz	500Hz	500Hz or 1000Hz	500Hz	500Hz or1000Hz	1000Hz

Integrated in a single compact housing diode pumped Q-switched laser and OPO system offers hands-free, no-gap tunning from 210 to 2600 nm.
Offering 1000 Hz repetition rate NT242 series laser establishes itself as a versatile tool for many laboratory apllications.

Features :
• Integrates DPSS pump laser and OPO into a single housing
• no-gap wavelength tuning from 210 to 2600 nm
• Unprecendented 1000 Hz pulse repetition rate
• More than 40 μJ output pulse energy in UV
• Less than 5 cm-1 linewidth
• 3-6 ns pulse duration
• Separate output for the OPO pump beam (355 nm)

Applications :
• Laser induced fluorescence
• Flash photolysis
• Photobiology
• Remote sensing
• Metrology
• Non-linear spectroscopy

NT340 series tunable laser system comprises a nanosecond optical parametric oscillator and Q-switched pump laser in a single housing. The system features up to 40 mJ in VIS, hands-free wavelength tuning from 210 nm to 2600 nm, 10 or 20 Hz repeptition rate, easy maintenance and separate output for pump laser beam.

Features Hands-free wavelength tuning from 405 to 2600 nm. No-gap tuning from 210 nm to 2600 nm with optional UV extension Up to 40 mJ pulse energy in visible spectral range Up to 4 mJ pulse energy in UV spectral range Less than 5 cm-1 linewidth 3–5 ns pulse duration 10 or 20 Hz repetition rate			Applications Laser-induced fluorescence Flash Photolysis Photobiology Remote sensing Time-resolved spectroscopy Non-linear spectroscopy
NT340 Model	NT341A	NT341B	NT342A	NT342B
Tuning Range	420-680nm	420-680nm	420-709nm	420-709nm
Idler	740-2300nm	740-2300nm	710-2300nm	710-2300nm
UV Extension Range			210-419nm	210-419nm
SH/SF generator			225-419nm	225-419nm
DUV generator				193-210nm

NT350 series tunable laser system comprises a nanosecond optical parametric oscillator and Q-switched pump laser in a single housing. Three models with different output pulse energy values are offered. The most powerful model has more than 100 mJ pulse energy at 800 nm.

Features
• Hands-free, automated wavelength tuning from 680 to 2600 nm
• Up to 100 mJ pulse energy in near-IR spectral range
• Narrow linewidth across tuning range
• 3–5 ns pulse duration
• 10 or 20 Hz pulse repetition rate

Optional item available:
• Fibre coupled output in 680-1000 nm range
• Tuning range extension up to 2600 nm
• Pulse energy attenuator
• Water-air cooled power supply

Applications
• Photoacoustic imaging
• Flash photolysis
• Photobiology
• Remote sensing
• Time-resolved spectroscopy
• Non-linear spectroscopy

NT370 series tunable laser seamlessly integrates in a compact housing the nanosecond optical parametric oscillator and Nd:YAG Q-switched laser.

Features Hands-free, automated wavelength tuning Up to 15 mJ pulse energy in mid-IR spectral range. Less than 10 cm-1; linewidth for most of the tuning range 3–5 ns pulse duration 10 or 20 Hz pulse repetition rate			Applications Infrared spectroscopy Cavity ring-down spectroscopy Material processing Remote sensing Non-linear spectroscopy
OPO NT370 Model	NT377A	NT373	NT373-XIR
Wavelength Range	2500-4400nm	1570nm	4100-12000nm
Output Pulse Energy	12.5mJ	50mJ	1mJ
PUMP LASER
Pump Wavelength	1064nm
Pump Pulse Energy Max	300mJ