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Conference paper

Mid-Infrared (6 - 10 μm) upconversion in LiInS2 using 1064 nm CW pump

In Proceedings of 2018 Conference on Lasers and Electro-optics (cleo) — 2018, pp. 1-2

By Barh, Ajanta1,2; Høgstedt, Lasse3; Tidemand-Lichtenberg, Peter1,2; Pedersen, C.1,2

From

Department of Photonics Engineering, Technical University of Denmark1

Optical Sensor Technology, Department of Photonics Engineering, Technical University of Denmark2

NLIR ApS3

For the first time wide-band mid-infrared (6-10 μm) frequency upconversion in a LiInS2 crystal is obtained using a 1064 nm pump. The absorption spectrum of polystyrene is characterized using a near-infrared grating and a Si-CCD.

Language: English
Publisher: Optical Society of America (OSA)
Year: 2018
Pages: 1-2
Proceedings: 2018 Conference on Lasers and Electro-Optics (CLEO)
ISBN: 1538657333 , 1943580421 , 9781538657331 and 9781943580422
Types: Conference paper
DOI: 10.1364/CLEO_SI.2018.SM4D.4
ORCIDs: Barh, Ajanta , Tidemand-Lichtenberg, Peter and Pedersen, C.
Keywords

Absorption Crystals Frequency conversion Gratings Laser excitation Photonic band gap Pump lasers

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