-
M. Tawfieq, J. Kabitzke, J. Fricke, P. Della Casa, A. Ginolas, P. Ressel, H. Wenzel, B. Sumpf, Günther Tränkle, “Characterization and comparison between two coupling concepts of four-wavelength monolithic DBR ridge waveguide diode laser at 970 nm“, Appl. Phys. B, 125: 50 (2019).
https://doi.org/10.1007/s00340-019-7153-8
-
B. Nandy, S. Chaitanya Kumar, J. Canals Casals, H. Ye, and M. Ebrahim-Zadeh, "Tunable high-average-power optical parametric oscillators near 2 μm," J. Opt. Soc. Am. B35, C57-C67 (2018).
https://www.osapublishing.org/josab/abstract.cfm?uri=josab-35-12-C57
-
Y.-P. Tseng, P. Bouzy, C. Pedersen, N. Stone, P. Tidemand-Lichtenberg, "Upconversion raster scanning microscope for long-wavelength infrared imaging of breast cancer microcalcifications," Biomedical Optics Express 9/10, 4979 (2018).
https://doi.org/10.1364/boe.9.004979
-
Y. Matsuoka, M. P. Semtsiv, S. Peters, and W. Ted Masselink, "Broadband multilayer antireflection coating for quantum cascade laser facets," Opt. Lett. 43, 4723-4726 (2018).
https://doi.org/10.1364/OL.43.004723
- M. Tawfieq, H. Wenzel, P. Della Casa, O. Brox, A. Ginolas, P. Ressel, D. Feise, A. Knigge, M. Weyers, B. Sumpf, and G. Tränkle, "High-power sampled-grating-based master oscillator power amplifier system with 23.5 nm wavelength tuning around 970 nm," Appl. Opt. 57, 8680-8685 (2018).
https://doi.org/10.1364/AO.57.008680
-
M. Tawfieq, J. Fricke, A. Müller, P. Della Casa, P. Ressel, A. Ginolas, H.Wenzel, B. Sumpf, and G.Tränkle, "Characterization and comparison between different S-bend shaped GaAs Y-branch DBR lasers", Semiconductor science and technology (2018).
https://doi.org/10.1088/1361-6641/aadfbd
-
Y. Matsuoka, S. Peters, M. P. Semtsiv, and W. T. Masselink., ''External-cavity quantum cascade laser using intra-cavity out-coupling.'' Opt. Lett., 43(15), 3726–3729 (2018).
https://www.osapublishing.org/ol/abstract.cfm?uri=ol-43-15-3726
-
L. Meng, L. Høgstedt, P. Tidemand-Lichtenberg, C. Pedersen, and P. J. Rodrigo, "Enhancing the detectivity of an upconversion single-photon detector by spatial filtering of upconverted parametric fluorescence," Opt. Express 26, 24712-24722 (2018).
https://www.osapublishing.org/oe/abstract.cfm?uri=oe-26-19-24712
-
R. L. Pedersen, D. Hot, and Z. Li, "Comparison of an InSb Detector and Upconversion Detector for Infrared Polarization Spectroscopy," Appl.
Spectrosc. 72, 793-797 (2018).
https://www.osapublishing.org/as/abstract.cfm?uri=as-72-5-793
-
D. Hot, R. L. Pedersen, W. Weng, Y. Zhang, M. Aldén, Z. Li, "Spatially and temporally resolved IR-DFWM measurement of HCN released from gasification of biomass pellets" Proc. Combust. Inst. (2018).
https://www.sciencedirect.com/science/article/pii/S1540748918305236
-
S. Mathonnière, J. Tomko, Y. Matsuoka, S. Peters, J. Kischkat, M. Semtsiv, W. T. Masselink, "External cavity quantum cascade laser emitting from 12.3 to 13.2 μm," Applied Physics B 124 (7) (2018).
https://link.springer.com/article/10.1007/s00340-018-7017-7
-
S. Roesgaard, L. Meng, P. Tidemand-Lichtenberg, J. S. Dam, P.J. Rodrigo, C. Pedersen and B. Julsgaard, “Time-resolved infrared photoluminescence spectroscopy using parametric three-wave mixing with angle-tuned phase matching,” Opt. Lett., 43(12), 3001-3004 (2018).
https://www.osapublishing.org/ol/abstract.cfm?uri=ol-43-12-3001
-
Y. Matsuoka, S. Mathonnière, S. Peters, and W. T. Masselink, "Broadband multilayer anti-reflection coating for mid-infrared range from 7 μm to 12 μm," Appl. Opt. 57, 1645-1649 (2018).
https://www.osapublishing.org/ao/abstract.cfm?uri=ao-57-7-1645
-
L. Huot, P. M. Moselund, P. Tidemand-Lichtenberg, and C. Pedersen, “Electronically delay-tuned upconversion cross-correlator for characterization of mid-infrared pulses,” Optics Letters, 43, 2881-2884 (2018).
https://www.osapublishing.org/ome/abstract.cfm?uri=ol-43-12-2881
- C. R. Petersen, P. M. Moselund, L. Huot, L. Hooper, O. Bang, "Towards a table-top synchrotron based on supercontinuum generation," Infrared Physics & Technology, Volume 91, pp. 182-186, ISSN 1350-4495 (2018).
https://doi.org/10.1016/j.infrared.2018.04.008
-
Y-P. Tseng, C. Pedersen, and P. Tidemand-Lichtenberg, “Upconversion detection of long-wave infrared radiation from quantum cascade laser,“ Opt. Mater. Express 8(5), 1313-1321 (2018). https://www.osapublishing.org/ome/abstract.cfm?uri=ome-8-5-1313
- L. Meng, A. Fix, M. Wirth, L. Høgstedt, P. Tidemand-Lichtenberg, C. Pedersen, and P.J. Rodrigo, “Upconversion detector for range-resolved DIAL measurement of atmospheric CH4”, Opt. Express, 26(4), 3850-3860 (2018).
https://www.osapublishing.org/oe/abstract.cfm?uri=oe-26-4-3850
- M. Hermes, R. B. Morrish, L. Huot, L. Meng, S. Junaid, J. Tomko, G. R. Lloyd, W. T. Masselink, P. Tidemand-Lichtenberg, C. Pedersen, F. Palombo, and N. Stone,“Mid-IR hyperspectral imaging for label-free histopathology and cytology,“ J. Opt. 20 023002 (21pp) (2018).
http://iopscience.iop.org/article/10.1088/2040-8986/aaa36b
- S. Junaid, J. Tomko, M. P. Semtsiv, J. Kischkat, W. T. Masselink, C. Pedersen, and P. Tidemand-Lichtenberg, “Mid-Infrared Upconversion based Hyperspectral Imaging,“ Opt. Express, 26(3), 2203-2211 (2018).
https://www.osapublishing.org/oe/abstract.cfm?uri=oe-26-3-2203
- H. Ye, S. Chaitanya Kumar, J. Wei, P. G. Schunemann, and M. Ebrahim-Zadeh, “Singly-resonant pulsed optical parametric oscillator based on orientation-patterned gallium phosphide,” Opt. Lett. 43, 2454-2457 (2018).
https://www.osapublishing.org/ol/abstract.cfm?uri=ol-43-11-2454
- K. Devi, A. Padhye, P. G. Schunemann, and M. Ebrahim-Zadeh, "Multimilliwatt, tunable, continuous-wave, mid-infrared generation across 4.6–4.7 μm based on orientation-patterned gallium phosphide," Opt. Lett. 43, 2284-2287 (2018)
https://www.osapublishing.org/ol/abstract.cfm?uri=ol-43-10-2284
- C. F. O'Donnell, S. Chaitanya Kumar, K. T. Zawilski, P. G. Schunemann, and M. Ebrahim-Zadeh, “Single-stage Ti:sapphire-pumped deep-infrared optical parametric oscillator based on CdSiP2,” IEEE J. Sel. Top. Quantum Electron. 24, 1601409 (2018)
.
http://ieeexplore.ieee.org/document/8295205
- C. F. O'Donnell, S. Chaitanya Kumar, K. T. Zawilski, P. G. Schunemann, and M. Ebrahim-Zadeh, “Critically phase-matched Ti:sapphire-laser-pumped deep-infrared femtosecond optical parametric oscillator based on CdSiP2,” Opt. Lett. 43, 1507-1510 (2018).
https://www.osapublishing.org/ol/abstract.cfm?uri=ol-43-7-1507
-
J. Wei, S. Chaitanya Kumar, H. Ye, P. G. Schunemann, and M. Ebrahim-Zadeh, “Performance characterization of mid-infrared difference-frequency-generation in orientation-patterned gallium phosphide,” Opt. Mater. Express 8, 555-567 (2018) (Highlighted as Editor´s Pick)
https://www.osapublishing.org/ome/abstract.cfm?uri=ome-8-3-555
- S. Mathonnière, M. Semtsiv, W. T. Masselink, "Thermal annealing of latticematched InGaAs/InAlAs quantum-cascade lasers," Journal of Crystal Growth 477, 258–261 (2017). https://link.springer.com/article/10.1007/s00340-018-7017-7
-
H. Ye, S. Chaitanya Kumar, J. Wei, P. G. Schunemann, and M. Ebrahim-Zadeh, “Optical parametric generation in orientation-patterned gallium phosphide,” Opt. Lett. 42, 3694-3697 (2017).
https://www.osapublishing.org/ol/abstract.cfm?uri=ol-42-18-3694
-
J. Wei, S. Chaitanya Kumar, H. Ye, K. Devi, P. G. Schunemann, and M. Ebrahim-Zadeh, “Nanosecond difference-frequency generation in orientation-patterned gallium phosphide,” Opt. Lett. 42, 2193-2196 (2017).
https://www.osapublishing.org/ol/abstract.cfm?uri=ol-42-11-2193
- M. Tawfieq, A. Müller, J. Fricke, P. Della Casa, P. Ressel, A. Ginolas, D. Feise, B. Sumpf, and G. Tränkle: “Compact High Power Diode Laser MOPA System With 5.5 nm Wavelength Tunability”, IEEE Photon. Technol. Lett., vol. 29, no. 22, pp. 1983-1986 (2017).
https://doi.org/10.1109/LPT.2017.2758169
- M. Tawfieq, A. Müller, J. Fricke, P. Della Casa, P. Ressel, D. Feise, B. Sumpf, and G. Tränkle: “Extended 9.7 nm tuning range in a MOPA system with a tunable dual grating Y-branch laser”, Opt. lett. 42 (20), pp. 4227-4230 (2017).
https://doi.org/10.1364/OL.42.004227
- L. Meng, L. Høgstedt, P. Tidemand-Lichtenberg, C. Pedersen, and P. J. Rodrigo: "GHz-bandwidth upconversion detector using a unidirectional ring cavity to reduce multilongitudinal mode pump effects", Optics Express. 25 (13), pp. 14783-14794 (2017).
https://www.osapublishing.org/abstract.cfm?URI=oe-25-13-14783
- O. Brox, M. Tawfieq, P. Della Casa, P. Ressel, B. Sumpf, G. Erbert, A. Knigge, M. Weyers and H. Wenzel: “Realisation of a widely tuneable sampled grating DBR laser emitting around 970 nm“, IET electronics letters (2017).
https://doi.org/10.1049/el.2017.0521
- M. Tawfieq, H. Wenzel, O. Brox, P. Della Casa, B. Sumpf, and G. Tränkle: “Concept and numerical simulations of widely tunable GaAs-based sampled-grating diode laser emitting at 976 nm”, IET Optoelectronics (2017).
https://doi.org/10.1049/iet-opt.2016.0068
- M. Mathez, P. J. Rodrigo, P. Tidemand-Lichtenberg, and C. Pedersen: “Upconversion imaging using mid-infrared picosecond pulsed laser source”, Opt. Lett. 42 (3), pp. 579-589 (2017).
https://www.osapublishing.org/ol/abstract.cfm?uri=ol-42-3-579
-
L. Huot, P. M. Moselund, P. Tidemand-Lichtenberg, L. Leick, and C. Pedersen: “Upconversion Imaging Using an All-Fiber Supercontinuum Source”, Opt. Lett. 41 (11). OPTICAL SOC AMER: 2466–69 (2016).
https://www.osapublishing.org/ol/abstract.cfm?uri=ol-41-11-2466
- J. Nallala, G. R. Lloyd, M. Hermes, N. Shepherd, and N. Stone, “Enhanced spectral histology in the colon using high-magnification benchtop FTIR imaging”, Vibrational Spectroscopy (2016).
https://www.sciencedirect.com/science/article/pii/S0924203116302016