Localized argyria from silver nasal piercing unresponsive to Q‐switched laser successfully treated with a 1064 picoseconds laser
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cosmetic Dermatology"
DOI: 10.1111/jocd.13154
Abstract: A 23‐year‐old woman with a 1‐year history of a grayish silvery mac‐ ule on the right nasal ala, following a silver jewelry nose piercing, pre‐ sented to the laser clinic for consideration of, at her… read more here.
Keywords: localized argyria; unresponsive switched; dermatology; picoseconds laser ... See more keywords
Gold nanospheres saturable absorber for 1.93 μm passively Q-switched laser generation
Sign Up to like & getrecommendations! Published in 2021 at "Optical Engineering"
DOI: 10.1117/1.oe.60.4.046103
Abstract: Abstract. High-quality gold nanospheres (Au NPs) were transferred to a sapphire substrate. The balanced twin-detector measurement technique was used to study the saturable absorption properties of the Au NPs. With the as-prepared Au NPs as… read more here.
Keywords: switched laser; saturable absorber; laser; passively switched ... See more keywords
Nanosecond Q-switched laser with PEDOT: PSS saturable absorber.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.445615
Abstract: We demonstrate deployment of the nonlinear saturable absorption property of the organic material poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT: PSS) for pulse generation in the near-infrared region. The saturable absorber (SA) film was made using a straightforward process… read more here.
Keywords: saturable absorber; pedot; switched laser; pedot pss ... See more keywords
Tunable and passively Q-switched laser operation of Nd,Lu:CaF2 disordered crystal.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.006491
Abstract: We report the first demonstration, to the best of our knowledge, of tunable and Q-switched lasers based on diode-pumped Nd,Lu:CaF2 disordered crystal. A continuous tuning range of approximately 32 nm (1047-1079 nm) was obtained for tunable operations.… read more here.
Keywords: caf2 disordered; passively switched; disordered crystal; switched laser ... See more keywords
Repetitively Q-switched laser operation of a miniature Yb:LuPO_4 crystal rod
Sign Up to like & getrecommendations! Published in 2017 at "Optical Materials Express"
DOI: 10.1364/ome.7.001048
Abstract: We report on efficient repetitively Q-switched laser operation of a miniature Yb:LuPO4 crystal rod with emission wavelengths ranging from 1000 to 1010 nm, at different repetition rates over a range of 1−50 kHz. An average… read more here.
Keywords: operation miniature; crystal rod; repetitively switched; operation ... See more keywords
Development of Er 3+ -doped high-purity tellurite glass fibers for gain-switched laser operation at 2.7 μm
Sign Up to like & getrecommendations! Published in 2017 at "Optical Materials Express"
DOI: 10.1364/ome.7.004337
Abstract: We present low-loss tungstate-tellurite fibers doped with Er3+ for laser operation near 2.7 μm. Two “ultra-dry” preforms with cores of TeO2-WO3-La2O3-Bi2O3 glasses doped with 0.4 and 4 mol% of Er2O3 and undoped TeO2-WO3-La2O3 claddings were… read more here.
Keywords: gain switched; glass; development doped; laser operation ... See more keywords
High repetition rate passively Q-switched laser on Nd:SRA at 1049 nm with MXene Ti3C2Tx
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Optics Letters"
DOI: 10.3788/col202018.041401
Abstract: A new disordered crystal Nd:SrAl12O19 (Nd:SRA) with an Nd3+ doping concentration of 5% was successfully grown using the Czochralski method. A diode-pumped Nd:SRA Q-switched laser operating at 1049 nm was demonstrated for the first time,… read more here.
Keywords: mxene ti3c2tx; high repetition; repetition rate; switched laser ... See more keywords
High single-pulse energy passively Q-switched laser based on Yb,Gd:SrF2 crystal
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Optics Letters"
DOI: 10.3788/col202018.101401
Abstract: We report on laser diode (LD) pumped passively Q-switched Yb,Gd:SrF2 lasers with high single-pulse energy for the first time, to the best of our knowledge. In addition, a stable Q-switched laser based on a Cr4+:Y3Al5O12… read more here.
Keywords: single pulse; pulse energy; laser; switched laser ... See more keywords
587 nm nanosecond optical pulse generation by synchronously-driven gain-switched laser diodes with optical injection locking
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Express"
DOI: 10.7567/1882-0786/ab2c2a
Abstract: We describe a novel optical pulse source that can generate yellow-orange optical pulses based on the synchronization of two gain-switched laser diodes under continuous-wave laser light injection. Sum frequency generation of amplified 1309 nm and… read more here.
Keywords: switched laser; laser diodes; optical pulses; optical pulse ... See more keywords