Yazar "Beyatlı, Ersen" için listeleme
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Continuous-wave Tm:YLF laser with ultrabroad tuning (1772-2145 nm)
Demirbaş, Ümit; Thesinga, Jelto; Beyatlı, Ersen; Kellert, Martin; Pergament, Mikhail; Kärtner, Franz X. (Optica Publishing Group, 2022)We report detailed experimental data aiming for rigorous investigation of Tm:YLF laser performance, especially with a focus on tuning behavior. Continuous-wave (cw) lasing performance of Tm:YLF crystals with thulium dopings ... -
Düşük iyon katkılı, diyot-pompalı, verimli ve yüksek güçlü Cr:Licaf lazer sistemlerinin geliştirilmesi ve karakterize edilmesi
Bilinen lazer malzemeleri arasında Cr:LiCAF lazer malzemesi, yakın kızılaltı bölgede, Ti: Safir?den sonra bilinen en geniş kazanç bandına sahip malzemelerdendir. Cr:LiCAF lazerleri 745-885 nm aralığında lazer ışınımı ... -
Efficient Tm:YAG and Tm:LuAG lasers pumped by 681 nm tapered diodes
Beyatlı, Ersen; Sumpf, Bernd; Erbert, Götz; Demirbaş, Ümit (OSA - The Optical Society, 2019)In this paper, we present highly efficient continuous-wave (cw) laser operation of Tm:YAG and Tm:LuAG lasers pumped by high-brightness red tapered diodes. The single-emitter tapered diode lasers (TDLs) provide up to 1 W ... -
Efficient Tm:YAG and Tm:LuAG lasers pumped by red tapered diodes
Beyatlı, Ersen; Sumpf, Bernd; Erbert, Götz; Demirbaş, Ümit (Institute of Electrical and Electronics Engineers Inc., 2019)Eye-safe, diode-pumped all-solid-state lasers working in the 2 ?m region are favourable for many applications including remote sensing, medicine, and gas sensing. Tm-doped crystals such as Tm:YAG and Tm:LuAG are among the ... -
Efficient Tm:YAG and Tm:LuAG lasers pumped by red tapered diodes - 2
Beyatlı, Ersen; Sumpf, Bernd; Erbert, Götz; Demirbaş, Ümit (OSA - The Optical Society, 2019)Eye-safe, diode-pumped all-solid-state lasers working in the 2 ?m region are favourable for many applications including remote sensing, medicine, and gas sensing. Tm-doped crystals such as Tm:YAG and Tm:LuAG are among the ... -
Low-cost multi-mode diode pumped Tm:YLF laser: Multi-color & Q-switching operations
Beyatlı, Ersen (Elsevier, 2019)In this paper, we report a low-cost multi-mode AlGaAs laser diode pumped broadly-tunable solid-state Tm:YLF laser at room-temperature operating in two different regimes: multi-color and Q-switching. A low-cost multimode ... -
Self-Q-switched and multicolor operation of a Tm:LuAG laser
Beyatlı, Ersen; Kaya, Fatma; Bilici, Hatice (Optical Soc Amer, 2020)In this paper, we report self-Q-switched (SQS) and three-color operation of an all-solid-state Tm:LuAG laser for the first time to our knowledge. in the experiments, a low-cost 3 W AlGaAs laser diode was used to end-pump ... -
Widely unable dual-wavelength operation of Tm:YLF, Tm:LuAG, and Tm:YAG lasers using off-surface optic axis birefringent filters
Beyatlı, Ersen; Demirbaş, Ümit (Optical Soc Amer, 2018)In this work, we have demonstrated dual-wavelength continuous-wave laser operation in diode-end-pumped Tm:YLF, Tm:LuAG, and Tm:YAG lasers. A 3-mm-thick quartz birefringent filter with an optical axis 45 degrees to the ... -
Widely-tunable dual-wavelength Tm:YLF, Tm:LuAG, and Tm:YAG lasers
Beyatlı, Ersen; Demirbaş, Ümit (Institute of Electrical and Electronics Engineers Inc., 2019)Dual-wavelength operation of lasers are attractive for many applications such as coherent terahertz wave generation, ultrahigh pulse repetition rate creation by optical beating, and laser ranging. Several methods could be ...
