Lichun Meng

Lichun Meng

Erhvers-Postdoc

DTU FOTONIK
Institut for Fotonik

Diode Lasers and LED Systems
Optical Sensor Technology

Danmarks Tekniske Universitet

Frederiksborgvej 399

Bygning 128, rum S53

4000 Roskilde

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Publikationer
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2019
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Characterization of the NEP of Mid-Infrared Upconversion Detectors

Pedersen, Rasmus Lyngbye ; Høgstedt, Lasse ; Barh, Ajanta ; Meng, Lichun ; Tidemand-Lichtenberg, Peter
in: IEEE Photonics Technology Letters, vol: 31, issue: 9, pages: 681-84

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1109/LPT.2019.2904325

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SHG (532  nm)-induced spontaneous parametric downconversion noise in 1064-nm-pumped IR upconversion detectors

Meng, Lichun ; Padhye, A ; Pedersen, C ; Ebrahim-Zadeh, M ; Rodrigo, Peter John
in: Optics Letters, vol: 44, issue: 7, pages: 1670-1673

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1364/OL.44.001670

2018
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Upconversion detector for range-resolved DIAL measurement of atmospheric CH4

Meng, Lichun ; Fix, Andreas ; Wirth, Martin ; Høgstedt, Lasse ; Tidemand-Lichtenberg, Peter ; Pedersen, Christian ; Rodrigo, Peter John
in: Optics Express, vol: 26, issue: 4, pages: 3850-3860

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1364/OE.26.003850

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Mid-IR hyperspectral imaging for label-free histopathology and cytology

Hermes, M. ; Morrish, R. Brandstrup ; Huot, Laurent ; Meng, Lichun ; Junaid, Saher ; Tomko, J. ; Lloyd, G. R. ; Masselink, W. T. ; Tidemand-Lichtenberg, Peter ; Pedersen, Christian ; Palombo, F. ; Stone, N.
in: Journal of Optics, vol: 20, issue: 2

Type: Review (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1088/2040-8986/aaa36b

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Enhancing the detectivity of an upconversion single-photon detector by spatial filtering of upconverted parametric fluorescence

Meng, Lichun ; Høgstedt, Lasse ; Tidemand-Lichtenberg, Peter ; Pedersen, Christian ; Rodrigo, Peter John
in: Optics Express, vol: 26, issue: 19, pages: 24712-24722

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1364/OE.26.024712

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S/N ratio of an upconversion detector dominated by upconverted spontaneous parametric down-conversion noise

Meng, Lichun ; Høgstedt, Lasse ; Tidemand-Lichtenberg, Peter ; Pedersen, Christian ; Rodrigo, Peter John
part of: Mid-Infrared Coherent Sources 2018, 2018, Optical Society of America OSA
Presented at:
Mid-Infrared Coherent Sources 2018

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1364/MICS.2018.MM4C.5

 

Time-resolved infrared photoluminescence spectroscopy using parametric three-wave mixing with angle-tuned phase matching

Roesgaard, Søren ; Meng, Lichun ; Tidemand-Lichtenberg, Peter ; Dam, Jeppe Seidelin ; Rodrigo, Peter John ; Pedersen, Christian ; Julsgaard, Brian
in: Optics Letters, vol: 43, issue: 12, pages: 3001-3004

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1364/OL.43.003001

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Upconversion Detector for Remote Gas Sensing

Meng, Lichun

Type: Ph.D. thesis

Status: Published     |    År: 2018

2017
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GHz-bandwidth upconversion detector using a unidirectional ring cavity to reduce multilongitudinal mode pump effects

Meng, Lichun ; Høgstedt, Lasse ; Tidemand-Lichtenberg, Peter ; Pedersen, Christian ; Rodrigo, Peter John
in: Optics Express, vol: 25, issue: 13, pages: 14783-14794

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.1364/OE.25.014783

 

Intracavity upconversion for IR absorption lidar: Comparison of linear and ring cavity designs

Meng, Lichun ; Høgstedt, Lasse ; Tidemand-Lichtenberg, Peter ; Pedersen, Christian ; Rodrigo, Peter John
part of: 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference , pages: 1-1, 2017, IEEE
Presented at:
The European Conference on Lasers and Electro-Optics, CLEO_Europe 2017

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.1109/CLEOE-EQEC.2017.8086562