Journal Articles 2021

[487] M. Gaulke, J. Heidrich, B. O. Alaydin, M. Golling, A. Barh, U. Keller
Download"High average output power from a backside-cooled 2-µm InGaSb VECSEL with full gain characterization" (PDF, 4.9 MB)
Optics Express, vol. 29, No. 24, pp. 40360-40372, 2021
doi: external page10.1364/OE.438157

[486] L. M. Krüger, S. L. Camenzind, C. R. Phillips, U. Keller
Download"Carrier-envelope offset frequency dynamics of a 10-GHz modelocked laser based on cascaded quadratic nonlinearities" (PDF, 3 MB)
Optics Express, vol. 29, No. 22, pp. 36915-36925, 2021
doi: external page10.1364/OE.441393

[485] L. Lang, C. P. Bauer, C. R. Phillips, U. Keller
Download"51-W average power, 169-fs pulses from an ultrafast non-collinear optical parametric oscillator" (PDF, 2.4 MB)
Optics Express, vol. 29, No. 22, pp. 36321-36327, 2021
doi: external page10.1364/OE.440189

[484] J. Pupeikis, B. Willenberg, F. Bruno, M. Hettich, A Nussbaum-Lapping, M. Golling, C. P. Bauer, S. L. Camenzind, A. Benayad, P. Camy, B. Audoin, C. R. Phillips, U. Keller
Download"Picosecond ultrasonics with a free-running dual-comb laser" (PDF, 5.1 MB)
Optics Express, vol. 29, No. 22, pp. 35735-35754, 2021
doi: external page10.1364/OE.440856

[483] P.-A. Chevreuil, F. Brunner, S. Hrisafov, J. Pupeikis, C. R. Phillips, U. Keller, L. Gallmann
Download"Water-window high harmonic generation with 0.8-µm and 2.2-µm OPCPAs at 100 kHz" (PDF, 6 MB)
Optics Express, vol. 29, No. 21, pp. 32996-33008, 2021
doi: external page10.1364/OE.440273

[482] J. Nürnberg, B. Willenberg, C. R. Phillips, U. Keller
Download"Dual-comb ranging with frequency combs from single cavity free-running laser oscillators" (PDF, 2.7 MB)
Optics Express, vol. 29, No. 16, pp. 24910-24918, 2021
doi: external page10.1364/OE.428051

[481] L. Lang, F. Saltarelli, G. Lacaille, S. Rowan, J. Hough, I. J. Graumann, C. R. Phillips, U. Keller
Download"Silicate bonding of sapphire to SESAMs: adjustable thermal lensing for high-power lasers" (PDF, 2.8 MB)
Optics Express, vol. 29, No. 12, pp. 18059-18069, 2021
doi: external page10.1364/OE.427192

[480] J. Maurer, U. Keller, Invited Topical Review
Download"Ionization in intense laser fields beyond the electric dipole approximation: concepts, methods, achievements and future directions" (PDF, 2.7 MB)
Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 54, 094001 (18pp), 2021
doi: external page10.1088/1361-6455/abf731

[479] L. M. Krüger, J. Hillbrand, J. Heidrich, M. Beiser, R. Weih, J. Koeth, C. R. Phillips, B. Schwarz, G. Strasser, U. Keller
Download"High-speed interband cascade infrared photodetectors: photo-reponse saturation by a femtosecond oscillator" (PDF, 5.8 MB)
Optics Express, vol. 29, No. 9, pp. 14087-14100, 2021
doi: external page10.1364/OE.423498

[478] J. Fuchs, N. Douguet, S. Donsa, F. Martin. J. Burgdörfer, L. Argenti, L. Cattaneo, U. Keller
Download"Towards the complete phase profiling of attosecond wave packets" (PDF, 1.4 MB)
Phys. Rev. Research, vol. 3, 013195, 2021
doi: external page10.1103/physrevresearch.3.013195

[477] J. Heidrich, M. Gaulke, B. O. Alaydin, M. Golling, A. Barh, U. Keller
Download"Full optical SESAM characterization methods in the 1.9 to 3-µm wavelength regime" (PDF, 3.2 MB)
Optics Express, vol. 29, No. 5, pp. 6647-6656, 2021
doi: external page10.1364/OE.418336

[476] A. Barh, J. Heidrich, B. O. Alaydin, M. Gaulke, M. Golling, C. R. Phillips, U. Keller
Download"Watt-level and sub-100-fs self-starting modelocking Cr:ZnS oscillator enabled by GaSb-SESAMs" (PDF, 4 MB)
Optics Express, vol. 29, No. 4, pp. 5934-5946, 2021
doi: external page10.1364/OE.416894

[475] J. Hillbrand, L. M. Krüger, S. D. Cin, H. Knötig, J. Heidrich, A. M. Andrews, G. Strasser, U. Keller, B. Schwarz
Download"High-speed quantum cascade detector characterized with a mid-infrared femtosecond oscillator" (PDF, 3.4 MB)
Optics Express, vol. 29, No. 4, pp. 5774-5781, 2021
doi: external page10.1364/OE.417976