| Mid-infrared upconversion spectroscopy P Tidemand-Lichtenberg, JS Dam, HV Andersen, L Høgstedt, C Pedersen JOSA B 33 (11), D28-D35, 2016 | 64 | 2016 |
| Mid-infrared supercontinuum-based upconversion detection for trace gas sensing KE Jahromi, Q Pan, L Høgstedt, SMM Friis, A Khodabakhsh, ... Optics Express 27 (17), 24469-24480, 2019 | 63 | 2019 |
| Low-noise mid-IR upconversion detector for improved IR-degenerate four-wave mixing gas sensing L Høgstedt, JS Dam, AL Sahlberg, Z Li, M Aldén, C Pedersen, ... Optics letters 39 (18), 5321-5324, 2014 | 60 | 2014 |
| Upconversion-based lidar measurements of atmospheric CO2 L Høgstedt, A Fix, M Wirth, C Pedersen, P Tidemand-Lichtenberg Optics Express 24 (5), 5152-5161, 2016 | 44 | 2016 |
| Upconversion detector for range-resolved DIAL measurement of atmospheric CH4 L Meng, A Fix, M Wirth, L Høgstedt, P Tidemand-Lichtenberg, C Pedersen, ... Optics express 26 (4), 3850-3860, 2018 | 36 | 2018 |
| Accurate characterization of mixed plastic waste using machine learning and fast infrared spectroscopy S Zinchik, S Jiang, S Friis, F Long, L Høgstedt, VM Zavala, E Bar-Ziv ACS Sustainable Chemistry & Engineering 9 (42), 14143-14151, 2021 | 28 | 2021 |
| Non-collinear upconversion of infrared light C Pedersen, Q Hu, L Høgstedt, P Tidemand-Lichtenberg, JS Dam Optics Express 22 (23), 28027-28036, 2014 | 20 | 2014 |
| Upconversion-based mid-infrared spectrometer using intra-cavity LiNbO3 crystals with chirped poling structure SMM Friis, L Høgstedt Optics letters 44 (17), 4231-4234, 2019 | 17 | 2019 |
| Room‐Temperature, High‐SNR Upconversion Spectrometer in the 6–12 µm Region PJ Rodrigo, L Høgstedt, SMM Friis, LR Lindvold, ... Laser & Photonics Reviews 15 (3), 2000443, 2021 | 13 | 2021 |
| 500 nm continuous wave tunable single-frequency mid-IR light source for CH spectroscopy L Høgstedt, OB Jensen, JS Dam, C Pedersen, P Tidemand-Lichtenberg Laser Physics 22, 1676-1681, 2012 | 12 | 2012 |
| Intrinsic spectral resolution limitations of QEPAS sensors for fast and broad wavelength tuning JB Christensen, L Høgstedt, SMM Friis, JY Lai, MH Chou, ... Sensors 20 (17), 4725, 2020 | 11 | 2020 |
| Characterization of the NEP of mid-infrared upconversion detectors RL Pedersen, L Høgstedt, A Barh, L Meng, P Tidemand-Lichtenberg IEEE Photonics Technology Letters 31 (9), 681-684, 2019 | 11 | 2019 |
| GHz-bandwidth upconversion detector using a unidirectional ring cavity to reduce multilongitudinal mode pump effects L Meng, L Høgstedt, P Tidemand-Lichtenberg, C Pedersen, PJ Rodrigo Optics express 25 (13), 14783-14794, 2017 | 11 | 2017 |
| Enhancing the detectivity of an upconversion single-photon detector by spatial filtering of upconverted parametric fluorescence L Meng, L Høgstedt, P Tidemand-Lichtenberg, C Pedersen, PJ Rodrigo Optics Express 26 (19), 24712-24722, 2018 | 10 | 2018 |
| Toward Fully‐Fledged Quantum and Classical Communication Over Deployed Fiber with Up‐Conversion Module D Bacco, I Vagniluca, D Cozzolino, SMM Friis, L Høgstedt, A Giudice, ... Advanced Quantum Technologies 4 (7), 2000156, 2021 | 8* | 2021 |
| A mul ti-element THz imaging system F Eichhorn, L Høgstedt, JCD Buron, RK Olsson, A Kusk, J Dall, ... 35th International Conference on Infrared, Millimeter, and Terahertz Waves, 1-3, 2010 | 4 | 2010 |
| Identification of black plastics using an upconversion based mid-infrared imaging spectrograph L Høgstedt, JS Dam The European Conference on Lasers and Electro-Optics, CH_11_6, 2017 | 2 | 2017 |
| Upconversion enhanced degenerate four-wave mixing in the mid-infrared for sensitive detection of acetylene in gas flows L Høgstedt, JS Dam, AL Sahlberg, Z Li, M Aldén, C Pedersen, ... Nonlinear Frequency Generation and Conversion: Materials, Devices, and …, 2014 | 2 | 2014 |
| Mid-Infrared (6 - 10 μm) upconversion in LiInS2using 1064 nm CW pump A Barh, P Tidemand-Lichtenberg, C Pedersen 2018 Conference on Lasers and Electro-Optics (CLEO), 1-2, 2018 | 1 | 2018 |
| S/N ratio of an upconversion detector dominated by upconverted spontaneous parametric down-conversion noise L Meng, L Høgstedt, P Tidemand-Lichtenberg, C Pedersen, PJ Rodrigo Mid-Infrared Coherent Sources, MM4C. 5, 2018 | 1 | 2018 |
