Paul Michael Petersen

  • Frederiksborgvej 399, 130, S65

    4000 Roskilde

    Denmark

1988 …2020

Research output per year

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Research Output

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Journal article
2020

Dynamic LED light versus static LED light for depressed inpatients: Results from a randomized feasibility trial

Volf, C., Aggestrup, A. S., Svendsen, S. D., Hansen, T. S., Petersen, P. M., Dam-Hansen, C., Knorr, U., Petersen, E. E., Engstrøm, J., Hageman, I., Jakobsen, J. C. & Martiny, K., 15 Jan 2020, In : Pilot and Feasibility Studies. 6, 1, 5.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
38 Downloads (Pure)

Phosphor material dependent spot size limitations in laser lighting

Krasnoshchoka, A., Hansen, A. K., Thorseth, A., Marti, D., Petersen, P. M., Jian, X. & Jensen, O. B., 2020, In : Optics Express. 28, 4, p. 5758-5767

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
42 Downloads (Pure)
2019

Micro-integrated high-power narrow-linewidth external-cavity tapered diode laser at 808 nm

Chi, M., Müller, A., Hansen, A. K., Jensen, O. B., Petersen, P. M. & Sumpf, B., 2019, In : Applied Optics. 59, 2, p. 295-299

Research output: Contribution to journalJournal articleResearchpeer-review

The aesthetic nature of the birthing room environment may alter the need for obstetrical interventions – an observational retrospective cohort study

Wrønding, T., Argyraki, A., Petersen, J. F., Topsøe, M. F., Petersen, P. M. & Løkkegaard, E. C. L., 1 Dec 2019, In : Scientific Reports. 9, 1, 7 p., 303.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
266 Downloads (Pure)
2018

Dynamics of a green high-power tunable external-cavity broad-area GaN diode laser

Chi, M., Jensen, O. B., Hansen, A. K. & Petersen, P. M., 2018, In : Optical Society of America. Journal B: Optical Physics. 35, 4, p. 667-671

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
85 Downloads (Pure)

Efficiency enhancement of InGaN amber MQWs using nanopillar structures

Ou, Y., Iida, D., Liu, J., Wu, K., Ohkawa, K., Boisen, A., Petersen, P. M. & Ou, H., 2018, In : Nanophotonics. 7, 1, p. 317-322

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
399 Downloads (Pure)

Two-color interpolation of the absorption response for quantitative acousto-optic imaging

Bocoum, M., Gennisson, J. L., Venet, C., Chi, M., Petersen, P. M., Grabar, A. A. & Ramaz, F., 2018, In : Optics Letters. 43, 3, p. 399-402

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
84 Downloads (Pure)

UV light assisted antibiotics for eradication of in vitro biofilms

Argyraki, A., Markvart, M., Stavnsbjerg, C., Kragh, K. N., Ou, Y., Bjørndal, L., Bjarnsholt, T. & Petersen, P. M., 1 Dec 2018, In : Scientific Reports. 8, 1, 10 p., 16360.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
238 Downloads (Pure)

Vitamin D enhanced pork from pigs exposed to artificial UVB light in indoor facilities

Barnkob, L. L., Petersen, P. M., Nielsen, J. P. & Jakobsen, J., 2018, In : European Food Research and Technology. 245, 2, p. 411-418

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
96 Downloads (Pure)
2017

Depressed Patients Hospitalized in Southeast-Facing Rooms Are Discharged Earlier than Patients in Northwest-Facing Rooms

Gbyl, K., Madsen, H. O., Svendsen, S. D., Petersen, P. M., Hageman, I., Volf, C. & Martiny, K., 2017, In : Neuropsychobiology. 74, 4, p. 193–201

Research output: Contribution to journalJournal articleResearchpeer-review

Effective optimization of surface passivation on porous silicon carbide using atomic layer deposited Al2O3

Lu, W., Iwasa, Y., Ou, Y., Jinno, D., Kamiyama, S., Petersen, P. M. & Ou, H., 2017, In : RSC Advances. 7, p. 8090–8097

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
401 Downloads (Pure)

Efficient generation of 3.5W laser light at 515nm by frequency doubling a single-frequency high power DBR tapered diode laser

Jensen, O. B., Hansen, A. K., Müller, A., Sumpf, B., Petersen, P. M. & Andersen, P. E., 2017, In : Optics Communications. 392, p. 167-170

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
126 Downloads (Pure)

Inactivation of Pseudomonas aeruginosa biofilm after ultraviolet light-emitting diode treatment: a comparative study between ultraviolet C and ultraviolet B

Argyraki, A., Markvart, M., Bjørndal, L., Bjarnsholt, T. & Petersen, P. M., 2017, In : Journal of Biomedical Optics. 22, 6, 6 p., 65004.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
562 Downloads (Pure)

Investigation of saturation effects in ceramic phosphors for laser lighting

Krasnoshchoka, A., Thorseth, A., Dam-Hansen, C., Corell, D. D., Petersen, P. M. & Jensen, O. B., 2017, In : Materials. 10, 12, 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
356 Downloads (Pure)

White light emission from fluorescent SiC with porous surface

Lu, W., Ou, Y., Fiordaliso, E. M., Iwasa, Y., Jokubavicius, V., Syväjärvi, M., Kamiyama, S., Petersen, P. M. & Ou, H., 2017, In : Scientific Reports. 7, 9798, 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
332 Downloads (Pure)
2016

340 nm pulsed UV LED system for europium-based time-resolved fluorescence detection of immunoassays

Rodenko, O., Fodgaard, H., Tidemand-Lichtenberg, P., Petersen, P. M. & Pedersen, C., 2016, In : Optics Express. 24, 19, p. 22135-22143

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
500 Downloads (Pure)

Combining surface plasmonic and light extraction enhancement on InGaN quantum-well light-emitters

Fadil, A., Ou, Y., Iida, D., Kamiyama, S., Petersen, P. M. & Ou, H., 2016, In : Nanoscale. 8, p. 16340-16348

Research output: Contribution to journalJournal articleResearchpeer-review

Does correlated color temperature affect the ability of humans to identify veins?

Argyraki, A., Clemmensen, L. K. H. & Petersen, P. M., 2016, In : Journal of the Optical Society of America A. 33, 1, p. 141-148

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
533 Downloads (Pure)

Fabrication and surface passivation of porous 6H-SiC by atomic layer deposited films

Lu, W., Ou, Y., Petersen, P. M. & Ou, H., 2016, In : Optical Materials Express. 6, 6, p. 1956-1963

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
255 Downloads (Pure)

Green high-power tunable external-cavity GaN diode laser at 515 nm

Chi, M., Jensen, O. B. & Petersen, P. M., 2016, In : Optics Letters. 41, 18, p. 4154-4157

Research output: Contribution to journalJournal articleResearchpeer-review

High-flux focusable color-tunable and efficient white-light-emitting diode light engine for stage lighting

Chakrabarti, M., Pedersen, H. C., Petersen, P. M., Poulsen, C., Poulsen, P. B. & Dam-Hansen, C., 2016, In : Optical Engineering. 55, 8, 13 p., 085101.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
501 Downloads (Pure)

Investigation of the effect of UV-LED exposure conditions on the production of vitamin D in pig skin

Barnkob, L. L., Argyraki, A., Petersen, P. M. & Jakobsen, J., 2016, In : Food Chemistry. 212, p. 386–391

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
501 Downloads (Pure)

Photoluminescence Enhancement in Nanotextured Fluorescent SiC Passivated by Atomic Layer Deposited Al2O3 Films

Lu, W., Ou, Y., Jokubavicius, V., Fadil, A., Syväjärvi, M., Buschmann, V., Ruttinger, S., Petersen, P. M. & Ou, H., 2016, In : Materials Science Forum. 858, p. 493-496

Research output: Contribution to journalJournal articleResearchpeer-review

Surface passivation of nano-textured fluorescent SiC by atomic layer deposited TiO2

Lu, W., Ou, Y., Jokubavicius, V., Fadil, A., Syväjärvi, M., Petersen, P. M. & Ou, H., 2016, In : Physica Scripta. 91, 7, 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Tuning range and output power optimization of an external-cavity GaN diode laser at 455 nm

Chi, M., Jensen, O. B. & Petersen, P. M., 2016, In : Applied Optics. 55, 9, p. 2263-2269

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
597 Downloads (Pure)
2015

Concept for power scaling second harmonic generation using a cascade of nonlinear crystals

Hansen, A. K., Tawfieq, M., Jensen, O. B., Andersen, P. E., Sumpf, B., Erbert, G. & Petersen, P. M., 2015, In : Optics Express. 23, 12, p. 15921-15934

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
705 Downloads (Pure)

Fabrication and improvement of nanopillar InGaN/GaN light-emitting diodes using nanosphere lithography

Fadil, A., Ou, Y., Zhan, T., Wu, K., Suyatin, D. B., Lu, W., Petersen, P. M., Liu, Z. & Ou, H., 2015, In : Journal of Nanophotonics. 9, 9 p., 093062.

Research output: Contribution to journalJournal articleResearchpeer-review

Highly efficient single-pass sum frequency generation by cascaded nonlinear crystals

Hansen, A. K., Andersen, P. E., Jensen, O. B., Sumpf, B., Erbert, G. & Petersen, P. M., 2015, In : Optics Letters. 40, 23, p. 5526–29

Research output: Contribution to journalJournal articleResearchpeer-review

2014

Compact green-diode-based lasers for biophotonic bioimaging

Jensen, O. B., Hansen, A. K., Petersen, P. M., Müller, A., Sumpf, B., Unterhuber, A., Drexler, W. & Andersen, P. E., 6 Feb 2014, In : SPIE Newsroom. 3 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
350 Downloads (Pure)

Dynamics of a broad-area diode laser with lateral-mode-selected long-cavity feedback

Chi, M. & Petersen, P. M., 2014, In : Journal of Applied Physics. 116, 10, p. 103101 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Power Scaling of Nonlinear Frequency Converted Tapered Diode Lasers for Biophotonics

Jensen, O. B., Hansen, A. K., Müller, A., Sumpf, B., Unterhuber, A., Drexler, W., Petersen, P. M. & Andersen, P. E., 2014, In : I E E E Journal on Selected Topics in Quantum Electronics. 20, 2, 15 p., 7100515.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
252 Downloads (Pure)

Surface plasmon coupling dynamics in InGaN/GaN quantum-well structures and radiative efficiency improvement

Fadil, A., Iida, D., Chen, Y., Ma, J., Ou, Y., Petersen, P. M. & Ou, H., 2014, In : Scientific Reports. 4, 7 p., 6392.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
268 Downloads (Pure)
2013

Generation of single-frequency tunable green light in a coupled ring tapered diode laser cavity

Jensen, O. B. & Petersen, P. M., 2013, In : Optics Express. 21, 5, p. 6076-6081

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
2354 Downloads (Pure)

How does external feedback cause AlGaAs-based diode lasers to degrade?

Hempel, M., Chi, M., Petersen, P. M., Zeimer, U. & Tomm, J. W., 2013, In : Applied Physics Letters. 102, 2, p. 023502 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
372 Downloads (Pure)

Origin of low quantum efficiency of photoluminescence of InP/ZnS nanocrystals

Shirazi, R., Kovacs, A., Corell, D. D., Gritti, C., Thorseth, A., Dam-Hansen, C., Petersen, P. M. & Kardynal, B., 2013, In : Journal of Luminescence. 145, p. 936-939

Research output: Contribution to journalJournal articleResearchpeer-review

Simultaneous dual wavelength eye-tracked ultrahigh resolution retinal and choroidal optical coherence tomography

Unterhuber, A., Povaay, B., Müller, A., Jensen, O. B., Duelk, M., Le, T., Petersen, P. M., Velez, C., Esmaeelpour, M., Andersen, P. E. & Drexler, W., 2013, In : Optics Letters. 38, 21, p. 4312-4315

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
460 Downloads (Pure)

Single-frequency blue light generation by single-pass sum-frequency generation in a coupled ring cavity tapered laser

Jensen, O. B. & Petersen, P. M., 2013, In : Applied Physics Letters. 103, 14, 3 p., 141107.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
262 Downloads (Pure)

Spectral properties of a broad-area diode laser with off-axis external-cavity feedback

Chi, M. & Petersen, P. M., 2013, In : Applied Physics Letters. 103, 17, 5 p., 171112.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
330 Downloads (Pure)
2012
Open Access
File
477 Downloads (Pure)

Efficient concept for generation of diffraction-limited green light by sum-frequency generation of spectrally combined tapered diode lasers

Müller, A., Jensen, O. B., Hasler, K-H., Sumpf, B., Erbert, G., Andersen, P. E. & Petersen, P. M., 2012, In : Optics Letters. 37, 18, p. 3753-3755

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
257 Downloads (Pure)
2011

16 W output power by high-efficient spectral beam combining of DBR-tapered diode lasers

Müller, A., Vijayakumar, D., Jensen, O. B., Hasler, K-H., Sumpf, B., Erbert, G., Andersen, P. E. & Petersen, P. M., 2011, In : Optics Express. 19, 2, p. 1228-1235

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
742 Downloads (Pure)
Open Access
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765 Downloads (Pure)

Experimental investigation of relative timing jitter in passively synchronized Q-switched lasers

Cheng, H. P. H., Tidemand-Lichtenberg, P., Jensen, O. B., Andersen, P. E., Petersen, P. M. & Pedersen, C., 2011, In : Optics Letters. 36, 3, p. 415-417

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
333 Downloads (Pure)

Frequency-doubled DBR-tapered diode laser for direct pumping of Ti:sapphire lasers generating sub-20 fs pulses

Müller, A., Jensen, O. B., Unterhuber, A., Le, T., Stingl, A., Hasler, K-H., Sumpf, B., Erbert, G., Andersen, P. E. & Petersen, P. M., 2011, In : Optics Express. 19, 13, p. 12156-12163

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
3331 Downloads (Pure)

High-power dual-wavelength external-Cavity diode laser based on tapered amplifier with tunable terahertz frequency difference

Chi, M., Jensen, O. B. & Petersen, P. M., 2011, In : Optics Letters. 36, 14, p. 2626-2628

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
278 Downloads (Pure)

Narrow line width operation of a 980 nm gain guided tapered diode laser bar

Vijayakumar, D., Jensen, O. B., Barrientos-Barria, J., Paboeuf, D., Lucas-Leclin, G., Thestrup Nielsen, B. & Petersen, P. M., 2011, In : Optics Express. 19, 2, p. 1131-1137

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
267 Downloads (Pure)

Tunable high-power narrow-spectrum external-cavity diode laser at 675 nm as a pump source for UV generation

Chi, M., Jensen, O. B., Erbert, G., Sumpf, B. & Petersen, P. M., 2011, In : Applied Optics. 50, 1, p. 90-94

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
536 Downloads (Pure)

Widely Tunable High-Power Tapered Diode Laser at 1060 nm

Jensen, O. B., Sumpf, B., Erbert, G. & Petersen, P. M., 2011, In : I E E E Photonics Technology Letters. 23, 21, p. 1624-1626

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
310 Downloads (Pure)
2010

All passive synchronized Q-switching of a quasi-three-level and a four-level Nd:YAG laser

Cheng, H. P. H., Tidemand-Lichtenberg, P., Jensen, O. B., Andersen, P. E., Petersen, P. M. & Pedersen, C., 2010, In : Optics Express. 18, 23, p. 23987-23993

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
335 Downloads (Pure)

Efficient quasi-three-level Nd:YAG laser at 946 nm pumped by a tunable external cavity tapered diode laser

Cheng, H. P. H., Jensen, O. B., Tidemand-Lichtenberg, P., Andersen, P. E., Petersen, P. M., Sumpf, B., Erbert, G. & Pedersen, C., 2010, In : Optics Communications. 283, 23, p. 4717-4721

Research output: Contribution to journalJournal articleResearchpeer-review