Del Mar Photonics offers new tunable continuous-wave
Cr:ZnSe laser Chatarra
Chatarra is a midinfrared laser based on Cr2+ doped into ZnSe broadly tunable
around 2.5 µm . The laser is tunable over 600 nm from 2.2 µm to 2.8 µm and
delivers up to 6 W of the output radiation. Chatarra is available in two main
all-solid-state options: diode pumped or 1.9 µm Tm fiber laser pumped. Chatarra
is a powerful new source of laser radiation in the MWIR range, which is robust,
compact, solid-state, operating at room temperature and suitable for many
applications.
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the following technical requirements:
1) Whether tunability is required or not: Chatarra is availabe as a) fixed
frequency (FF), b) narrow tunable (NT) or c) widely tunable (WT) options.
2) Required linewidth: a) single frequency (linewidth below 80MHz), b) narrow
bandwith (1-3nm) or c) broadband (5-10nm)
3) If tunability is required what is the range of tunability (see also 1).
Maximum tunability range is from 2.2 µm to 2.8 µm
4) Maximum output power: up 6W of Cr:ZnSe output power at 40% efficiency
5) Laser head size limitations, if any.
A high-power, diode-pumped or fiber laser pumped Cr:ZnSe laser Chatarra is a new
valuable source of MWIR laser radiation that can be used in a variety of
applications, such as:
Scientific
MWIR spectroscopy
HF Laser Diagnostics
Plasma diagnostics
Industrial and environmental
Environmental sensing
Gas monitoring in manufacturing
Security and Defence:
Infrared countermeasures against heat-seeking missiles
MWIR laser radar
Aircraft- and satellite-based counter-proliferation intelligence gathering
Aircraft or ship-based countermeasures
Remote sensing of chemical warfare detection
Laser-based eyesafe seekers for smart munitions and cruise missiles
Covert communications systems