Intense infrared lasers for strong-field science
Z Chang, L Fang, V Fedorov, C Geiger… - Advances in Optics …, 2022 - opg.optica.org
The advent of chirped-pulse amplification in the 1980s and femtosecond Ti: sapphire lasers
in the 1990s enabled transformative advances in intense laser–matter interaction physics …
in the 1990s enabled transformative advances in intense laser–matter interaction physics …
[HTML][HTML] High-resolution frequency-comb spectroscopy with electro-optic sampling and instantaneous octave-wide coverage across mid-IR to THz at a video rate
Ultrabroadband electro-optic sampling using few-optical-cycle probing pulses is a sensitive
technique to detect electric field amplitudes with a high dynamic range and up to near …
technique to detect electric field amplitudes with a high dynamic range and up to near …
Divalent (Cr2+), trivalent (Cr3+), and tetravalent (Cr4+) chromium ion-doped tunable solid-state lasers operating in the near and mid-infrared spectral regions
A Sennaroglu, Y Morova - Applied Physics B, 2022 - Springer
The chromium ion is among the most widely explored and used laser-active ions.
Depending on the charge state of the laser-active chromium ion in the host, tunable …
Depending on the charge state of the laser-active chromium ion in the host, tunable …
Nonlinear pulse compression to sub-two-cycle, 1.3 mJ pulses at 1.9 μm wavelength with 132 W average power
Z Wang, T Heuermann, M Gebhardt, M Lenski… - Optics letters, 2023 - opg.optica.org
We report the nonlinear pulse compression of a high-power, thulium-doped fiber laser
system using a gas-filled hollow-core fiber. The sub-two cycle source delivers 1.3? mJ pulse …
system using a gas-filled hollow-core fiber. The sub-two cycle source delivers 1.3? mJ pulse …
Ultrafast Tm-doped fiber laser system delivering 1.65-mJ, sub-100-fs pulses at a 100-kHz repetition rate
T Heuermann, Z Wang, M Lenski, M Gebhardt… - Optics letters, 2022 - opg.optica.org
High-energy, ultrafast, short-wavelength infrared laser sources with high average power are
important tools for industrial and scientific applications. Through the coherent combination of …
important tools for industrial and scientific applications. Through the coherent combination of …
8.7-W average power, in-band pumped femtosecond Ho: CALGO laser at 2.1 µm
We report on an in-band pumped SESAM mode-locked Ho: CALGO bulk laser with a record-
high average power of 8.7 W and an optical-to-optical efficiency of 38.2% at a central …
high average power of 8.7 W and an optical-to-optical efficiency of 38.2% at a central …
Recent progress in optical dark pulses generation based on saturable absorber materials
LCB Silva, CES Castellani - Optical Fiber Technology, 2021 - Elsevier
Dark pulses are optical structures with fascinating fundamental physics and have a great
wealth of optical properties yet to be better explored. Since the earliest demonstration of a …
wealth of optical properties yet to be better explored. Since the earliest demonstration of a …
Atmospheric dispersion management in mid-IR mode-locked oscillators
The atmospheric dispersion in the mid-infrared transparency windows presents an important
albeit often neglected factor when developing ultrashort-pulsed lasers. We show that it can …
albeit often neglected factor when developing ultrashort-pulsed lasers. We show that it can …
Low-threshold supercontinuum generation in polycrystalline media
S Vasilyev, J Gu, M Mirov, Y Barnakov, I Moskalev… - JOSA B, 2021 - opg.optica.org
Until recently, the generation of super-octave continua in bulk materials at full repetition
rates of femtosecond (fs) oscillators has been limited to a few special cases of Kerr lens …
rates of femtosecond (fs) oscillators has been limited to a few special cases of Kerr lens …
[HTML][HTML] ZnS 透明陶瓷的研究进展及其应用
李家科， 郝浩博， 袁强， 陈鹏辉， 李江 - Journal of the Chinese …, 2024 - opticsjournal.net
摘要硫化锌(ZnS) 透明陶瓷在可见光至长波红外波段(0.36~ 12 μm) 都具有很高的透过率,
且拥有较好的力学和热学综合性能, 在红外窗口, 中红外激光增益介质等方面具有广泛的应用 …
且拥有较好的力学和热学综合性能, 在红外窗口, 中红外激光增益介质等方面具有广泛的应用 …