Chameleon

Chameleon

Supplier
Qi-nls
Part Number
Chameleon
Category
Accessories
Origin
China

The Chameleon series femtosecond harmonic generator efficiently produces high-power 400 nm, 266 nm and 200 nm harmonics from titanium-sapphire lasers. Its distinctive efficient design compensates temporal delay and simplifies alignment, improving conversion efficiency while maintaining good beam quality and low dispersion. Different crystal and optic combinations enable harmonic output at other wavelengths to meet customer requirements.

Specification Snapshot
Input Polarization
Horizontal Polarization
Repetition rate
≤1 kHz
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Overview

The Chameleon series femtosecond harmonic generator efficiently produces high-power 400 nm, 266 nm and 200 nm harmonics from titanium-sapphire lasers. Its distinctive efficient design compensates temporal delay and simplifies alignment, improving conversion efficiency while maintaining good beam quality and low dispersion. Different crystal and optic combinations enable harmonic output at other wavelengths to meet customer requirements.

Specifications

ParameterValue
Input Center wavelength780-820 nm
Input Pulsed Duration10-1000 fs
Output Wavelength390-410 nm (second harmonic), 260-273 nm (third harmonic), 195-205 nm (fourth harmonic).
Input PolarizationHorizontal Polarization
Input Pulse energy≤15 mJ
Conversion Efficiency30-50% (second harmonic), 5-30% (third harmonic), 1-10% (fourth harmonic).
Output Pulse width<100fs (second harmonic), <250fs (third harmonic), <1000fs (fourth harmonic).
Spot size [1/e²]≤15 mm
Repetition rate≤1 kHz
Enclosure dimensions541 mm*220 mm*115 mm (reference dimensions; actual dimensions govern)

Key Features

High conversion efficiency; small walk-off angle; synchronous output; good beam circularity; flexible mounting and simple maintenance; fully passive design; optional cross-correlator, temperature/humidity monitoring, and spectral monitoring.

Datasheet

Product Datasheet
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Supplier Information

Qi
Qi-nls
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As a professional solid-state laser manufacturer, Newlight Source's products cover femtosecond Ti:sapphire lasers, high-energy nanosecond lasers, and many others, providing the most comprehensive product solutions for scientific research and industrial applications, covering ultrafast spectroscopy, high-energy physics, and other scientific research fields, as well as industrial manufacturing, medical testing, aerospace and military industries.

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