Research of conditions of formation of local refractive index change on a surface of a porous glass substrate by CO<sub>2</sub> laser radiation with the greatest possible radiuses of curvature

Dmitry V. Petrov; Vadim P. Veiko; Galina K. Kostjuk; Evgeny B. Yakovlev; Tatiana V. Antropova

doi:10.1117/12.552766

2 April 2004 Research of conditions of formation of local refractive index change on a surface of a porous glass substrate by CO₂ laser radiation with the greatest possible radiuses of curvature

Dmitry V. Petrov, Vadim P. Veiko, Galina K. Kostjuk, Evgeny B. Yakovlev, Tatiana V. Antropova

Author Affiliations +

Proceedings Volume 5399, Laser-Assisted Micro- and Nanotechnologies 2003; (2004) https://doi.org/10.1117/12.552766
Event: Laser-Assisted Micro- and Nanotechnologies 2003, 2003, St. Petersburg, Russian Federation

Abstract

Kinetics of sintering of porous glass (further PG) plates of composition 96SiO₂ • 3.8 B₂O₃ • 0.2Na₂O (a pier. %) has been explored in these researches. The sintering was carried out under activity of CO₂-laser radiation. Wavelength of CO₂-laser (λ = 10.6 μm) lies in the range of majority absorption of a silica glass. Definition of making requirements of thin sintered layer with the greatest possible radiuses of curvature was the purpose of researches. Also in researches, the purpose to receive the positive microoptical device (further MOD) from the initial negative MOD has been put. Researches have been made at change of action time (further τ) and a stationary value of a power density of radiation (further q), and also at change q and constant τ.

Citation Download Citation

Dmitry V. Petrov, Vadim P. Veiko, Galina K. Kostjuk, Evgeny B. Yakovlev, and Tatiana V. Antropova "Research of conditions of formation of local refractive index change on a surface of a porous glass substrate by CO₂ laser radiation with the greatest possible radiuses of curvature", Proc. SPIE 5399, Laser-Assisted Micro- and Nanotechnologies 2003, (2 April 2004); https://doi.org/10.1117/12.552766

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
5 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Glasses

Refractive index

Carbon monoxide

Optical components

Absorption

Gas lasers

Manufacturing

Show All Keywords

Keywords/Phrases

Search In:

Publication Years