• Frederiksborgvej 399, 130, 149

    4000 Roskilde

    Denmark

20022020

Research output per year

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Research Output

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

2018

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

Chi, M., Jensen, O. B., Hansen, A. K. & Petersen, P. M., 2018, Nonlinear Photonics 2018. OSA - The Optical Society, 2 p. NpTh1G.3

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

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
46 Downloads (Pure)

Photoluminescence Imaging Induced by Laser Line Scan: Study for Outdoor Field Inspections

Benatto, G. A. D. R., Chi, M., Jensen, O. B., Santamaria Lancia, A. A., Riedel, N., Iandolo, B., Davidsen, R. S., Hansen, O., Thorsteinsson, S. & Poulsen, P. B., 2018, Proceedings of 7th World Conference on Photovoltaic Energy Conversion. IEEE, p. 0395-0399

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
280 Downloads (Pure)

Scaling up Laser Line Photoluminescence Imaging for Outdoor Inspections

Benatto, G. A. D. R., Chi, M., Santamaria Lancia, A. A., Riedel, N., Jensen, O. B., Thorseth, A., Dam-Hansen, C., Thorsteinsson, S. & Poulsen, P. B., 2018, Proceedings of the 35th European Photovoltaic Solar Energy Conference and Exhibition. 3 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
82 Downloads (Pure)

Tunable High-Power External-Cavity GaN Diode Laser Systems in the Visible Spectral Range

Chi, M., Jensen, O. B., Hansen, A. K. & Petersen, P. M., 2018, Laser Technology and its Applications. Ma, Y. (ed.). InTechOpen, 21 p.

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Open Access
File
186 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
51 Downloads (Pure)
2017

Luminescence Imaging Strategies for Drone-Based PV Array Inspection

Benatto, G. A. D. R., Riedel, N., Mantel, C., Thorsteinsson, S., Poulsen, P. B., Chi, M., Thorseth, A., Jensen, O. B., Dam-Hansen, C., Forchhammer, S., Kenn H. B., F., Vedde, J., Petersen, M., Voss, H., Messerschmidt, M., Messerschmidt, M., Parikh, H., Spataru, S. & Sera, D., 2017, Proceedings of 33rd European Photovoltaic Solar Energy Conference and Exhibition. 5 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2016

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

Tunable high-power narrow-linewidth green external-cavity GaN diode laser

Chi, M., Jensen, O. B. & Petersen, P. M., 2016, Proceedings of CLEO: Science and Innovations 2016 . Optical Society of America (OSA), 2 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-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
493 Downloads (Pure)
2014

Dynamic behaviors of a broad-area diode laser with lateral-mode-selected external feedback

Chi, M. & Petersen, P. M., 2014, Proceedings of the SPIE. SPIE - International Society for Optical Engineering, Vol. 9267. 8 p. 92670B. (Proceedings of SPIE, the International Society for Optical Engineering, Vol. 9267).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
172 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

2013

Degradation Processes in High-Power Diode Lasers under External Optical Feedback

Tomm, J. W., Hempel, M., Petersen, P. M., Chi, M., Zeimer, U. & Weyers, M., 2013, 2013 High Power Diode Lasers and Systems Conference (HPD). IEEE, p. 42-43

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

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
310 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
285 Downloads (Pure)

The impact of external optical feedback on the degradation behavior of high-power diode lasers

Hempel, M., Chi, M., Petersen, P. M., Zeimer, U., Weyers, M. & Tomm, J. W., 2013, In : Proceedings of SPIE, the International Society for Optical Engineering. 8605, p. 86050L

Research output: Contribution to journalConference articleResearchpeer-review

2012
Open Access
File
419 Downloads (Pure)

High Power Diode Lasers with External Feedback: Overview and Prospects

Chi, M. & Petersen, P. M., 2012, 2012 IEEE Photonics Society Summer Topical Meeting Series. IEEE, p. 27-28

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Red Tunable High-Power Narrow-Spectrum External-Cavity Diode Laser Based on Tapered Amplifier

Chi, M., Jensen, O. B., Erbert, G., Sumpf, B. & Petersen, P. M., 2012, Selected Topics on Optical Amplifiers in Present Scenario. Garai, S. K. (ed.). Croatia: InTech, p. 107-124 176 p.

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Open Access
File
191 Downloads (Pure)
2011

Edge emitters with external cavities: Chapter 15.1

Chi, M. & Petersen, P. M., 2011, Landolt-Börnstein: Numerical Data and Functional Relationships in Science and Technology-New Series: VIII/1B3, Laser Systems. Berlin: Springer, Vol. 3. p. 245-257

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

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
234 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
491 Downloads (Pure)
2010

1.38 W tunable high-power narrow-linewidth external-cavity tapered amplifier at 670 nm

Chi, M., Erbert, G., Sumpf, B. & Petersen, P. M., 2010, 2010 Conference on Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS). IEEE, p. 1-2

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
232 Downloads (Pure)

Tunable high-power narrow-spectrum external-cavity diode laser based on tapered amplifier at 668 nm

Chi, M., Erbert, G., Sumpf, B. & Petersen, P. M., 2010, In : Optics Letters. 35, 10, p. 1545-1547

Research output: Contribution to journalJournal articleResearchpeer-review

Two-wave mixing in broad-area semiconductor amplifier

Chi, M., Huignard, J-P. & Petersen, P. M., 2010, Advances in Lasers and Electro optics. Croatia: InTech, p. 99-112 838 p.

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

2009

A general theory of two-wave mixing in nonlinear media

Chi, M., Huignard, J-P. & Petersen, P. M., 2009, In : Optical Society of America. Journal B: Optical Physics. 26, 8, p. 1578-1584

Research output: Contribution to journalJournal articleResearchpeer-review

New light with diodes: light for a brighter future

Thestrup Nielsen, B., Thorseth, A., Jensen, O. B., Petersen, P. M., Dam-Hansen, C., Chi, M., Kardynal, B. & Ou, H., 2009, Beyond optical horizons: today and tomorrow with photonics. 1 ed. Kgs. Lyngby: DTU Fotonik, p. 169-187 267 p.

Research output: Chapter in Book/Report/Conference proceedingBook chapterCommunication

Tunable high-power narrow-linewidth semiconductor laser based on an external-cavity tapered amplifier at 670 nm

Chi, M., Jensen, O. B., Erbert, G., Sumpf, B. & Petersen, P. M., 2009, Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics: CLEO/PACIFIC RIM '09.. IEEE, p. 1-2

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
209 Downloads (Pure)
2008

Nonlinear gain amplification due to two-wave mixing in a broad-area semiconductor amplifier with moving gratings

Chi, M., Huignard, J-P. & Petersen, P. M., 2008, In : Optics Express. 16, 8, p. 5565-5571

Research output: Contribution to journalJournal articleResearchpeer-review

Nonlinear gain amplification due to two-wave mixing in a broad-area semiconductor amplifier with moving gratings

Chi, M., Huignard, J-P. & Petersen, P. M., 2008, 2008 Conference on lasers and electro-optics and Quantum electronics and laser science conference. Washington: Optical Society of America, Vol. 1-9. p. 2720-2721 (IEEE Lasers and Electro-Optics Society (LEOS) Annual Meeting).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Theoretical investigation of two-wave mixing in a broad-area semiconductor amplifier with moving gratings

Chi, M., Huignard, J-P. & Petersen, P. M., 2008.

Research output: Contribution to conferenceConference abstract for conferenceResearch

Open Access
File
44 Downloads (Pure)
2007

High brightness diode lasers

Jensen, O. B., Thestrup Nielsen, B., Chi, M., Holm, J. & Andersen, P. E., 2007.

Research output: Contribution to conferencePaperCommunication

Two-wave mixing in a broad-area semiconductor amplifier

Chi, M., Jensen, S. B., Huignard, J. P. & Petersen, P. M., 2007, Technical digest. Washington, DC: Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

2006

Two-wave mixing in a broad-area semiconductor amplifier

Chi, M., Jensen, S. B., Huignard, J. P. & Petersen, P. M., 2006, In : Optics Express. 14, 25, p. 12373-12379

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
111 Downloads (Pure)
2005

Self-injection locking of an extraordinarily wide broad-area diode laser with a 1000-mu m-wide emitter

Chi, M., Thestrup, B. & Petersen, P. M., 2005, In : Optics Letters. 30, p. 1147-1149

Research output: Contribution to journalJournal articleResearchpeer-review

Tunable high-power narrow-linewidth semiconductor laser based on an external-cavity tapered amplifier

Chi, M., Jensen, O. B., Holm, J., Pedersen, C., Andersen, P. E., Ebert, G., Sumpf, B. & Petersen, P. M., 2005, In : Opt. Express. 13, p. 10589-10596

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
31 Downloads (Pure)
2004

Improvement of the beam quality of a 1000 μm wind broad-area diode laser with self-injection phase locking in an external cavity

Chi, M., Thestrup, B. & Petersen, P. M., 2004, High-power diode laser technology and applications 2. Zediker, M. S. (ed.). Bellingham, WA: The International Society for Optical Engineering, p. 33-37 (SPIE Proceedings Series, 5336).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Improvement of the beam quality of a broad-area diode laser using double feedback from two external mirrors

Chi, M., Bøgh, A-S., Thestrup, B. & Petersen, P. M., 2004, In : Applied Physics Letters. 85, 7, p. 1107-1109

Research output: Contribution to journalJournal articleResearchpeer-review

Lateral mode selection in a broad area laser diode by self-injection locking with a mirror stripe

Thestrup, B., Chi, M. & Petersen, P. M., 2004, High-power diode laser technology and applications 2. Zediker, M. S. (ed.). Bellingham, WA: The International Society for Optical Engineering, p. 38-44 (SPIE Proceedings Series, 5336).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2003

High brightness laser source based on polarization coupling of two diode lasers with asymmetric feedback

Thestrup, B., Chi, M., Sass, B. & Petersen, P. M., 2003, In : Applied Physics Letters. 82, 5, p. 680-682

Research output: Contribution to journalJournal articleResearchpeer-review

Improvement of the beam quality of a diode laser with two active broad-area segments

Chi, M., Thestrup, B., Mortensen, J. L., Nielsen, M. E. & Petersen, P. M., 2003, In : Journal of Optics A: Pure and Applied Optics (Print). 5, 5, p. S338-S341

Research output: Contribution to journalJournal articleResearchpeer-review

Improving the focusing properties of a near-infrared high-power broad-stripe diode laser (poster)

Thestrup, B., Petersen, P. M. & Chi, M., 2003.

Research output: Contribution to conferencePosterResearch

Improving the spatial and temporal coherence of high-power diode lasers using four-wave mixing in the gain material

Petersen, P. M., Thestrup, B. & Chi, M., 2003, Proceedings. Delaye, P., Denz, C., Mager, L. & Montemezzani, G. (eds.). Washington, DC: Optical Society of America, p. 529-534 (Trends in Optics and Photonics Series, Vol. 87).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2002

Improvement of the beam quality of a diode laser with two active segments

Chi, M., Thestrup, B., Pedersen, H. C. & Petersen, P. M., 2002, Technical digest. Part 2. Consortini, A. & Righini, G. C. (eds.). Bellingham, WA: International Society for Optical Engineering, p. 689-690 (SPIE Proceedings Series, 4829).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Phase locking of laser diode with microlens (poster)

Chi, M., Thestrup, B. & Petersen, P. M., 2002, Book of abstracts. Roskilde: Dansk Optisk Selskab; Forskningscenter Risø

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

Polarization coupling of two broad area laser diodes with external feedback (poster)

Thestrup, B., Chi, M., Sass, B. & Petersen, P. M., 2002, Programme. Abstracts. List of participants. Copenhagen: HCØ Tryk

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

Power coupling of two broad area laser diodes with external feedback

Thestrup, B., Chi, M., Sass, B. & Petersen, P. M., 2002, Technical digest. Part 2. Consortini, A. & Righini, G. C. (eds.). Bellingham, WA: International Society for Optical Engineering, p. 665-666 (SPIE Proceedings Series, 4829).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch