Journal Articles 2025
[537] M. Seidel, B. Willenberg, A. Nussbaum-Lapping, J. Pupeikis, H. Soghomonyan, C. R. Phillips, U. Keller
“Swept dual-comb spectroscopy via common-mode cavity tuning and stabilization”
Optics Letters, vol. 50, No. 22, pp. 6995-6997, 2025
external page https://doi.org/10.1364/OL.574346
[536] F. Burri, M. Hollm, E. W. de Vos, L. Gallmann, U. Keller, S. Neb
Download “Phonon-mode-specific modulation of electronic states in molybenum dioxide” (PDF, 1.5 MB)
Phys. Rev. B, vol. 112, 104320, 2025
doi: external page 10.1103/9zlm-bqbn
[535] H. Soghomonyan, J. Pupeikis, B. Willenberg, A. Stumpp, L. Lang,
C. R. Phillips, B. Resan, U. Keller
Download “3D in-situ profiling in a laser micromachining station using dual-comb LiDAR” (PDF, 4.2 MB)
Optics Continuum, vol. 4, No. 9, pp. 2220-2232, 2025
doi: external page 10.1364/OPTCON.572873
[534] M. C. Schuchter, N. Huwyler, M. Golling, M. Gaulke, U. Keller
Download “Strain-engineered vertical emitting InGaAsSb quantum well lasers at 2-2.4 µm: in-well vs. barrier pumping, silicated bonding, and thermaloptimization” (PDF, 5 MB)
Optics Express, vol. 33, No. 19, pp. 39665-39678, 2025
doi: external page 10.1364/OE.568565
[533] C. P. Bauer, L. Lang, B. Willenberg, J. M. Pereira, J. Pupeikis, U. Keller
Download “Ultrafast 1-GHz repetition rate dual-comb optical parametric oscillator” (PDF, 4 MB)
Optics Express, vol. 33, No. 18, pp. 39130-39139, 2025
doi: external page 10.1364/OE.5726471
[532] M. C. Schuchter, J. Hilska, M. Peil, E. Koivusalo, M. Gaulke, U. Keller, M. Guina
Download “Fast recovery dynamics of GaSbBi-based SESAMs for high-fluence operation” (PDF, 1.1 MB)
Applied Physics Letters vol. 126, 221103, 2025
doi: external page 10.1063/5.0271391
[531] M. C. Schuchter, M. Gaulke, N. Huwyler, M. Golling, M. Guina, U. Keller
Download "Composition-controlled recovery time of SWIR (2-2.4 µm) GaSb-based SESAMs" (PDF, 3.5 MB)
Optics Express, vol. 33, No. 7, pp. 14750-14765, 2025
doi: external page 10.1364/OE.558108
[530] S. L. Camenzind, L. Lang, B. Willenberg, J. Pupeikis, H. Soghomonyan, R. Presl, P. Ray, A. Wieser, U. Keller, C. R. Phillips
Download "Long-range and dead-zone free dual-comb ranging for the interferometric tracking of moving targets" (PDF, 5.4 MB)
ACS Photonics, published online 21. March 2025
Download supporting material (PDF, 223 KB)
doi: external page 10.1021/acsphotonics.4c02199
[529] S. L. Camenzind, B. Sierro, B. Willenberg, A. Nussbaum-Lapping, A. Rampur, U. Keller, A. M. Heidt, C. R. Phillips
Download "Ultra-low noise spectral broadening of two combs in a single ANDi fiber" (PDF, 6.6 MB)
APL Photonics, vol. 10, 036119, 2025
doi: external page doi.org/10.1063/5.0251190
[528] E. W. de Vos, S. Neb, M. Hollm, F. Burri, L. Gallmann, U. Keller
Download "Hot-electron-induced substrate response in transient absorption spectroscopy of tantalum" (PDF, 3.7 MB)
Optics Express, vol. 33, No. 5, pp. 9707-9714, 2025
doi: external page 10.1364/OE.551479
[527] S. L. Camenzind, A. Nussbaum-Lapping, B. Willenberg, J. Pupeikis, J. Taher, T. Hakala, A. Kukko, J. Hyyppä, P. Ray, C. R. Phillips, U. Keller
Download "Broadband hyperspectral LiDAR with a free-running gigahertz dual-comb supercontinuum" (PDF, 2.9 MB)
Optics Letters, vol. 50, No. 4, pp. 1289-1292, 2025
doi: external page 10.1364/OL.550505