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Passively Q-switched Ho:YLF lasers utilize the high emission cross-section and long upper-level lifetime of Ho:YLF crystals to generate high-energy pulses (
) at
. These crystals offer weak thermal lensing and are often paired with
-doped saturable absorbers (e.g.,
,
) or sometimes self-Q-switched via a Tm,Ho:YLF gain medium.
Key Characteristics of Ho:YLF in Passive Q-Switching
- Wavelength: Efficient operation around .
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Web results
Passively Q-switched Tm:YLF laser based on Ho:YAG ...
Optica Publishing Group
https://opg.optica.org › abstract
Optica Publishing Group
https://opg.optica.org › abstract
A millijoule-level passively Q-switched Tm:YLF solid-state laser, utilizing a Ho:YAG as a saturable absorber, is presented. A volume Bragg grating (VBG) is ...Read more
Passively Q-switched Ho:YLF laser pumped by Tm3
halide-crylink.com
https://www.halide-crylink.com › 2020/06 › 19-...
halide-crylink.com
https://www.halide-crylink.com › 2020/06 › 19-...
PDF
by C Yang2016Cited by 16 — We utilized a double-cladding Tm3 -doped all-fiber laser as a pump source for Ho:YLF crystal to generate 2.05 μm laser. The structure of fiber laser was ...Read more
High-energy Tm:YLF laser passively Q-switched utilizing ...
SPIE Digital Library
https://www.spiedigitallibrary.org › 12.3079201.full
SPIE Digital Library
https://www.spiedigitallibrary.org › 12.3079201.full
by N Suliman2026 — Holmium-doped crystals present promising characteristics for use as passive Q-switching elements in Thulium lasers due to their strong ...Read more
Passively Q-switched Ho:YLF laser crystals
HG Optronics.,INC.
https://www.hgoptronics.com › passively-q-switched-ho...
HG Optronics.,INC.
https://www.hgoptronics.com › passively-q-switched-ho...
Ho:YLF is a very attractive laser material, because the lifetime of the upper laser level is much longer ( ~ 14 ms) than in Ho:YAG and the emission cross ...Read more
Electro-optically Q-switched Tm/Ho: YLF laser via ...
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
by W Weng2023Cited by 6 — We demonstrate electro-optical Q-switching in a direct 792 nm diode-pumped composite Tm/Ho:YLF laser. Spectral analyses on Tm:YLF and Ho:YLF crystals were ...Read more
Passive Q-switch crystals
4Lasers
https://4lasers.com › ... › Passive Q-switch crystals
4Lasers
https://4lasers.com › ... › Passive Q-switch crystals
Passive Q-switch crystals or saturable absorbers are used as the laser resonator quality modulators in a passively Q-switched laser.
Ho:YLF Crystals
CryLink
https://www.crylink.com › Products
CryLink
https://www.crylink.com › Products
Efficient Q switch operation (up to 37 mJ per pulse); The low value of dn/dT leads to a weak thermal lensing; The continuous wave output of the YLF laser can be ...Read more
Stable microsecond pulsewidth passively Q-switched Tm, ...
IOPscience
https://iopscience.iop.org › article › lapl.201010129
IOPscience
https://iopscience.iop.org › article › lapl.201010129
by XL Zhang2011Cited by 29 — In this paper we first report on a continuous wave laser diode end-pumped passively Q-switched Tm,Ho:YLF laser at 2053 nm with Cr:ZnS crystal as a saturable ...Read more
Passively Q-switched Tm:YLF laser utilizing Ho:YAG ...
Optica Publishing Group
https://opg.optica.org › ViewMedia
Optica Publishing Group
https://opg.optica.org › ViewMedia
Holmium-doped crystals present promising alternatives as saturable absorbers for thulium-based lasers due to their high absorption peaks within the thulium ...Read more
Experimental Study on a Passively Q-Switched Ho:YLF ...
Chin. Phys. Lett.
https://cpl.iphy.ac.cn › article › downloadArticleFile
Chin. Phys. Lett.
https://cpl.iphy.ac.cn › article › downloadArticleFile
PDF
by Z CUI2015Cited by 4 — The a-cut (with respect to the Y-lattice site) Ho:YLF laser crystal has a dopant concentration of 0.4% Ho3+, and a dimension of 5mm × 5mm in cross section and ...Read more
Scholarly articles for Passively Q-switched Ho:YLF laser crystals | |
… pulsewidth passively Q‐switched Tm, Ho: YLF laser - Zhang - Cited by 29 … actively Q-switched Ho: YLF laser at 2063 nm and … - Jing - Cited by 4 | |