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Upconversion imager improves IR gas sensing.

• Authors : Sahlberg, Anna-Lena; Li, Zhongshan; Hogstedt, Lasse

• Source: Laser Focus World. 2014, Vol. 50, Issue 11, pages. 3

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Upconversion imager measures single mid-IR photons.

• Authors : Dam, Jeppe Seidelin; Tidemand-Lichtenberg, Peter; Pedersen, Christian

• Source: Laser Focus World. 2013, Vol. 49, Issue 1, pages. 4

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Room‐Temperature, High‐SNR Upconversion Spectrometer in the 6–12 µm Region.

• Authors : Rodrigo, Peter John; Høgstedt, Lasse; Friis, Søren Michael Mørk

Subjects: PHOTON upconversion; SPECTROMETERS; FOURIER transform spectrometers

• Source: Laser & Photonics Reviews; Mar2021, Vol. 15 Issue 3, p1-10, 10p

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High-resolution mid-infrared optical coherence tomography with kHz line rate

• Authors : Israelsen, Niels M.; Rodrigo, Peter John; Petersen, Christian R.

• Source: Optics Letters; September 2021, Vol. 46 Issue: 18 p4558-4561, 4p

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Applied Science & Technology Full Text (H.W. Wilson)

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Applied Science & Technology Full Text (H.W. Wilson)

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Applied Science & Technology Full Text (H.W. Wilson)

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Characterization of the NEP of Mid-Infrared Upconversion Detectors.

• Authors : Pedersen, Rasmus Lyngbye; Hogstedt, Lasse; Barh, Ajanta

• Source: IEEE Photonics Technology Letters; 5/1/2019, Vol. 31 Issue 9, p681-684, 4p

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Mid-infrared OCT imaging in highly scattering samples using real-time upconversion of broadband supercontinuum covering from 3.6-4.6 μm.

• Authors : Petersen, Christian R.; Israelsen, Niels M.; Barh, Ajanta

• Source: Proceedings of SPIE; 10/28/2018, Vol. 10873, p108730X-1-108730X-6, 6p

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Upconversion dark-field imaging with extended field of view at video frame rate

• Authors : Junaid, Saher; Tidemand-Lichtenberg, Peter; Pedersen, Christian

• Source: Applied Optics; March 2020, Vol. 59 Issue: 7 p2157-2164, 8p

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