U Demirbas

Publications (12)

20-mJ, sub-ps pulses at up to 70 W average power from a cryogenic Yb:YLF regenerative amplifier.

Optics express
Avec: Umit Demirbas , Huseyin Cankaya , Yi Hua , Jelto Thesinga , Mikhail Pergament , Franz X Kärtner

Dual-wavelength synchronously mode-locked Cr:LiSAF laser with a tunable beating frequency and a central wavelength.

Optics letters
Avec: Zekican Erturk , Muharrem Kilinc , Serdar Okuyucu , Yusuf Ozturk , Mikhail Pergament , Franz X Kärtner , Umit Demirbas

Highly efficient cryogenic Yb:YLF regenerative amplifier with 250 W average power.

Optics letters
Avec: Umit Demirbas , Martin Kellert , Jelto Thesinga , Yi Hua , Simon Reuter , Mikhail Pergament , Franz X Kärtner

High power (>500W) cryogenically cooled Yb:YLF cw-oscillator operating at 995 nm and 1019 nm using E//c axis for lasing.

Optics express
Avec: Martin Kellert , Umit Demirbas , Jelto Thesinga , Simon Reuter , Mikhail Pergament , Franz X Kärtner

Broadly tunable (993-1110 nm) Yb:YLF laser.

Applied optics
Avec: Umit Demirbas , Jelto Thesinga , Martin Kellert , Simon Reuter , Mikhail Pergament , Franz X Kärtner

Broadly tunable two-color lasing of Cr:LiCAF with on-surface and off-surface optical axis birefringent filters: performance comparison.

Applied optics
Avec: Zekican Erturk , Serdar Okuyucu , Muharrem Kilinc , Yusuf Ozturk , Mikhail Pergament , Franz X Kärtner , Umit Demirbas

100-mJ, 100-W cryogenically cooled Yb:YLF laser.

Optics letters
Avec: Mikhail Pergament , Martin Kellert , Umit Demirbas , Jelto Thesinga , Simon Reuter , Yizhou Liu , Yi Hua , Muharrem Kilinc , Alexey Yakovlev , Franz X Kärtner

Challenges in power scaling of Cr:LiCAF lasers: effect of passive losses.

Applied optics
Avec: Zekican Erturk , Muharrem Kilinc , Serdar Okuyucu , Yusuf Ozturk , Umit Demirbas

Diode-pumped passively mode-locked femtosecond Yb:YLF laser at 1.1 GHz.

Optics express
Avec: Serdar Okuyucu , Umit Demirbas , Jelto Thesinga , Marvin Edelmann , Mikhail Pergament , Franz Kärtner

Pushing the tuning limits of femtosecond Yb-based solid-state lasers to 1 µm: a Yb:YVO

Optics letters
Avec: Muharrem Kilinc , Umit Demirbas , Jelto Thesinga , Martin Kellert , Alexey Yakovlev , Franz X Kärtner , Mikhail Pergament

Efficient Tm:YAG and Tm:LuAG lasers pumped by 681 nm tapered diodes.

Applied optics
Avec: Ersen Beyatli , Bernd Sumpf , Götz Erbert , Umit Demirbas

Precise parameter control of multicycle terahertz generation in PPLN using flexible pulse trains.

Optics express
Avec: N H Matlis , Z Zhang , U Demirbas , C Rentschler , K Ravi , M Youssef , G Cirmi , M Pergament , M Edelmann , S M Mohamadi , S Reuter , F X Kärtner

Réseau de co-auteurs

Umit Demirbas 11 collaborations
Mikhail Pergament 9 collaborations
Franz X Kärtner 8 collaborations
Jelto Thesinga 7 collaborations
Muharrem Kilinc 5 collaborations
Martin Kellert 5 collaborations
Serdar Okuyucu 4 collaborations
Simon Reuter 4 collaborations
Yi Hua 3 collaborations
Zekican Erturk 3 collaborations
Yusuf Ozturk 3 collaborations
Alexey Yakovlev 2 collaborations
Huseyin Cankaya 1 collaboration
Yizhou Liu 1 collaboration
Marvin Edelmann 1 collaboration
Franz Kärtner 1 collaboration
Ersen Beyatli 1 collaboration
Bernd Sumpf 1 collaboration
Götz Erbert 1 collaboration
N H Matlis 1 collaboration
Z Zhang 1 collaboration
C Rentschler 1 collaboration
K Ravi 1 collaboration
M Youssef 1 collaboration
G Cirmi 1 collaboration
M Pergament 1 collaboration
M Edelmann 1 collaboration
S M Mohamadi 1 collaboration
S Reuter 1 collaboration
F X Kärtner 1 collaboration