Transfer of diode pumped Er:YLF laser radiation by hollow glass waveguides

IF 2 3区物理与天体物理 Q3 OPTICS

Applied Physics B Pub Date : 2025-04-24 DOI:10.1007/s00340-025-08467-2

Zuzana Fialková, Michal Němec, Jan Šulc, Helena Jelínková, Katsumasa Iwai, Hiroyuki Takaku, Mitsonobu Miyagi

引用次数: 0

Abstract

A compact diode pumped Er:YLF laser emitting at wavelength 2825 nm was designed and constructed. Radiation delivery from this source by special hollow glass waveguides with inner diameters of 250, 320, 540, or 700 \(\upmu\)m was investigated. The power transmission was up to 91% for around 1 m long waveguide. Measured hollow glass waveguide with this efficient transfer could serve as an appropriate solution of diode pumped mid infrared laser radiation delivery.

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二极管泵浦Er:YLF激光辐射在中空玻璃波导中的传输

设计并制作了一种发射波长为2825 nm的紧凑二极管泵浦Er:YLF激光器。通过内径为250、320、540或700 \(\upmu\) m的特殊中空玻璃波导，研究了该源的辐射传输。功率传输高达91% for around 1 m long waveguide. Measured hollow glass waveguide with this efficient transfer could serve as an appropriate solution of diode pumped mid infrared laser radiation delivery.

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来源期刊

Applied Physics B 物理-光学

CiteScore

4.00

自引率

4.80%

发文量

202

审稿时长

3.0 months

期刊介绍： Features publication of experimental and theoretical investigations in applied physics Offers invited reviews in addition to regular papers Coverage includes laser physics, linear and nonlinear optics, ultrafast phenomena, photonic devices, optical and laser materials, quantum optics, laser spectroscopy of atoms, molecules and clusters, and more 94% of authors who answered a survey reported that they would definitely publish or probably publish in the journal again Publishing essential research results in two of the most important areas of applied physics, both Applied Physics sections figure among the top most cited journals in this field. In addition to regular papers Applied Physics B: Lasers and Optics features invited reviews. Fields of topical interest are covered by feature issues. The journal also includes a rapid communication section for the speedy publication of important and particularly interesting results.