R. B. Swertfeger

Thermoreflectance Imaging of Back-Irradiance Heating in High Power Diode Lasers at Several Operating Wavelengths

P. Leisher, P. Thiagarajan, K. Pipe, 2019, IEEE Journal of Selected Topics in Quantum Electronics.

Thermoreflectance-Based Measurement of Facet Optical Absorption in High Power Diode Lasers

P. Leisher, P. Thiagarajan, K. Pipe, 2019, IEEE Photonics Technology Letters.

Non-uniform longitudinal current density induced power saturation in GaAs-based high power diode lasers

P. Leisher, P. Crump, R. Deri, 2020 .

Investigating the Modal Dependencies of Beam Quality - Via Spectrally-resolved Imaging of the Mode Structure in Diode Lasers

James A. Beil, P. Leisher, R. B. Swertfeger, 2017, PHOTOPTICS 2017.

Direct Observation of the 2 D Gain Profile in High Power Tapered Semiconductor Optical Amplifiers

James A. Beil, P. Leisher, M. Mashanovitch, 2017 .

Longitudinal spatial hole burning and associated non-uniform current and carrier density profile as a power limit in high power diode lasers

G. Tränkle, P. Leisher, P. Crump, 2022, OPTO.