Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Alexander Mikhailovich Streltsov"'
Laser-Induced Swelling of Borosilicate Glasses-An Analysis of Associated Microstructural Development
Publikováno v:
International Journal of Applied Glass Science. 5:267-275
Borosilicate glass swelling by laser irradiation is an unusual phenomenon. The height of raised hemisphere on the swelled glass surface can be approximately 10–15% of the 1–3 mm glass thickness. To understand the mechanism of glass swelling, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d268117f0e3cb3610d403115da673730
https://doi.org/10.1111/ijag.12067
https://doi.org/10.1111/ijag.12067
Autor:
Daniel Ralph Harvey, James E. Dickinson, Alexander Mikhailovich Streltsov, Richard R. Grzybowski, Stephan Lvovich Logunov
Publikováno v:
Applied Surface Science. 257:8883-8886
We describe the process of forming bumps on the surface of transparent glasses such as display glasses with moderate thermal expansion ∼3.2 × 10−6 K−1 and high coefficient of thermal expansion (CTE) glasses, e.g. soda-lime glasses with CTE ∼
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::464f279e6bf113486b2fae45572dd24c
https://doi.org/10.1016/j.apsusc.2011.05.010
https://doi.org/10.1016/j.apsusc.2011.05.010
Publikováno v:
SPIE Proceedings.
Laser processing has demonstrated great capabilities for processing the flat panel display glass, strengthened glass, and flexible glass for consumer electronics. In this paper, a variety of laser processing techniques and their applications are disc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::366dae17da07eb5ef66ad9160785f141
https://doi.org/10.1117/12.2064661
https://doi.org/10.1117/12.2064661
Autor:
Marcel Potuzak, Daniel Ralph Harvey, Alexander Mikhailovich Streltsov, Richard R. Grzybowski, James Scott Sutherland, Alper Ozturk, Stephan Lvovich Logunov, James E. Dickinson
Publikováno v:
SPIE Proceedings.
We describe a novel process of laser-assisted fabrication of surface structures on doped oxide glasses with heights reaching 10 - 13% of the glass thickness. This effect manifests itself as a swelling of the irradiated portion of the glass, and occur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47e0e4617038b96cae1fdc386b6184f6
https://doi.org/10.1117/12.840689
https://doi.org/10.1117/12.840689
Autor:
Richard R. Grzybowski, B. Roe Hemenway, Alexander Mikhailovich Streltsov, James Scott Sutherland
Publikováno v:
SPIE Proceedings.
This paper describes hybrid assembly of a wavelength selective switch using laser-formed glass bumps. Recently, a process was developed for forming raised bumps on IR-absorbing glass substrates using a focused laser beam. Glass bumps with heights exc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5798ed008b0d5bf9910cd87bfb6622c5
https://doi.org/10.1117/12.842386
https://doi.org/10.1117/12.842386
Autor:
James E. Dickinson, Nicholas F. Borrelli, Stephan Lvovich Logunov, Alexander Mikhailovich Streltsov, Joseph F. Schroeder, Timothy James Kiczenski
Publikováno v:
SPIE Proceedings.
Laser writing of waveguides in bulk glasses opens the opportunity for creating three-dimensional photonic devices. In order to become practical, the numerical aperture (NA) of these waveguides should be significantly higher than currently achievable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75397c0c436e90996c8f15bcd879d47c
https://doi.org/10.1117/12.819789
https://doi.org/10.1117/12.819789
Autor:
Richard R. Grzybowski, Stephan Lvovich Logunov, James Scott Sutherland, Alexander Mikhailovich Streltsov
Publikováno v:
Optics express. 17(7)
We describe a novel process of laser-assisted fabrication of surface structures on doped oxide glasses with heights reaching 10 – 13% of the glass thickness. This effect manifests itself as a swelling of the irradiated portion of the glass, which o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2b8ff8dab076df4b9370b9fc40a8eaf
https://pubmed.ncbi.nlm.nih.gov/19333267
https://pubmed.ncbi.nlm.nih.gov/19333267
Publikováno v:
Optics letters. 26(1)
A directional coupler written in a glass sample by the focused 400-nm output from a 25-fs oscillator is reported. The coupler is single mode; the splitting ratio is 1.9 dB at 633 nm. A refractive-index profile of the waveguide with a magnitude of Dn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3867fd70d74a03b7bf55d496b699ab3c
https://pubmed.ncbi.nlm.nih.gov/18033501
https://pubmed.ncbi.nlm.nih.gov/18033501
Publikováno v:
SPIE Proceedings.
We present estimates of the refractive-index change in waveguides in silica produced by focused femtosecond laser pulses. The estimates are based on the shift of the central frequency of ω4 (TO) band (Si-O stretching mode) in micro-Raman spectra. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79c1174841f7b4155dea21da973eeb9c
https://doi.org/10.1117/12.669347
https://doi.org/10.1117/12.669347
Publikováno v:
SPIE Proceedings.
Fabrication and characterization of tracks in calcium fluoride and crystalline quartz are described. These tracks were created using ultrashort near-infrared (NIR) laser pulses in a manner similar to that of writing waveguides in glasses. Unlike the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97f5e616195f446e5b497763abf3c5fd
https://doi.org/10.1117/12.470166
https://doi.org/10.1117/12.470166