Roman Bek

发表

The optically pumped semiconductor membrane external-cavity surface-emitting laser (MECSEL): a concept based on a diamond-sandwiched active region

Thomas Graf, Hermann Kahle, Cherry May N. Mateo, 2017, LASE.

Improved gain chip holder design for high efficient, high power AlGaInP-VECSEL

Thomas Graf, Uwe Brauch, Roman Bek, 2017, LASE.

Efficiency and power scaling of in-well and multi-pass pumped AlGaInP VECSELs

Thomas Graf, Uwe Brauch, Roman Bek, 2016, SPIE LASE.

Gain chip design, power scaling and intra-cavity frequency doubling with LBO of optically pumped red-emitting AlGaInP-VECSELs

Thomas Graf, Uwe Brauch, Roman Bek, 2016, SPIE LASE.

Investigations on the origins of self-mode-locking in vertical-external-cavity surface-emitting-lasers: nonlinear lensing and the role of the microcavity

Tasnim Munshi, Martin Koch, Roman Bek, 2019, LASE.

Towards self-mode locking of AlGaInP-VECSELs (Conference Presentation)

Roman Bek, Michael Jetter, Peter Michler, 2017, LASE.

Schemes for efficient QW pumping of AlGaInP disk lasers

Thomas Graf, Hermann Kahle, Cherry May N. Mateo, 2017, LASE.

Quantum dot based mode-locked AlGaInP-VECSEL

Roman Bek, Michael Jetter, Peter Michler, 2015, Photonics West - Lasers and Applications in Science and Engineering.

Femtosecond mode-locked red AlGaInP-VECSEL

Roman Bek, Michael Jetter, Peter Michler, 2014, Photonics West - Lasers and Applications in Science and Engineering.

Degradation studies and pump optimization of optically pumped red-emitting AlGaInP-VECSELs

Thomas Graf, Hermann Kahle, Cherry May N. Mateo, 2015, Photonics West - Lasers and Applications in Science and Engineering.

Semiconductor membrane external-cavity surface-emitting laser (MECSEL)

Thomas Graf, Cherry May N. Mateo, Uwe Brauch, 2016 .

Microcavity-enhanced Kerr nonlinearity in a vertical-external-cavity surface-emitting laser.

Martin Koch, Roman Bek, Michael Jetter, 2018, Optics express.

Intra-cavity frequency-doubled mode-locked semiconductor disk laser at 325 nm.

Roman Bek, Michael Jetter, Peter Michler, 2015, Optics express.

Mode-locked red-emitting semiconductor disk laser with sub-250 fs pulses

Roman Bek, Michael Jetter, Peter Michler, 2013 .

Comparison of AlGaInP-VECSEL gain structures

Roman Bek, Michael Jetter, Peter Michler, 2015 .

All quantum dot mode-locked semiconductor disk laser emitting at 655 nm

Roman Bek, Michael Jetter, Peter Michler, 2014 .

Self-mode-locked AlGaInP-VECSEL

Martin Koch, Roman Bek, Michael Jetter, 2017 .

High optical output power in the UVA range of a frequency-doubled, strain-compensated AlGaInP-VECSEL

Roman Bek, Michael Jetter, Peter Michler, 2014 .