The features of the action of a femtosecond laser beam on antimony-containing lithium-aluminosilicate glass and glass-ceramic obtained from it by heat treatment with a coefficient of thermal expansion close to zero in a wide temperature range are studied. Both in the non-thermal and thermal regimes of laser action, a local decrease in the refractive index in the regions of the sitall modified by the laser beam was demonstrated, which in the non-thermal regime reaches 0.002. The main reason for the decrease in the refractive index, most likely, is the partial amorphization of the crystalline phase of & # 946; -eucryptite
Dr. chem. Sci. V. N. SIGAEV (
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ), Cand. chem. Sciences A. S. LIPATIEV, Cand. chem. Sci. CC FEDOTOV, Cand. chem. Sci. S. V. LOTAREV, Cand. chem. Sciences G. Yu. SHAHGILDYAN, A. S. NAUMOV, Ph.D. tech. Sciences V. I. SAVINKOV; Federal State Budgetary Educational Institution of Higher Education & # 171; Russian University of Chemical Technology. D. I. Mendeleev & # 187; (RKhTU named after D.I.Mendeleev) (Russia, Moscow)
Gattass RR, Mazur E. Femtosecond Laser Microm-achining in Transparent Materials // Nature Photonics. 2018. V. 2. P. 219? 225.
Marcinkevi? Ius A., Juodkazis S., Watanabe A. et al. Femtosecond laser-assisted three-dimensional microfab-rication in silica // Opt. Lett. 2001. V. 26. P. 277? 279.
Nolte S., Will M., Burghoff A., Tuennermann A. Femto-second waveguide writing: a new avenue to three-dimensional integrated optics // Appl. Phys. A. 2003. V. 77. P. 109? 111.
Beresna M., Gecevi ?ius M., Kazansky PG, Gertus T. Radially polarized optical vortex converter created by femtosecond laser nanostructuring of glass // Appl. Phys. Lett. 2011. V. 98. P. 201101.
Fernandez TT, Sakakura M., Eaton SM et al. Be-spoke photonic devices using ultrafast laser driven ion migration in glasses // Prog. Mater. Sci. 2018. V. 94. P. 68? 113.
Sima F., Sugioka K., Vazquez RM Three-dimensional femtosecond laser processing for lab-on-a-chip applica-tions // Nanophotonics. 2018. V. 7. P. 613? 634.
Richter S., Miese C., D? Ring S. et al. Laser induced nanogratings beyond fused silica? periodic nanostruc-tures in borosilicate glasses and ULE? // Opt. Mater. Express. 2013. V. 3. 1161? 1166.
Richter S., M?ncke D., Zimmermann F. et al. Ultrashort pulse induced modification in ULE? from nanograting formation to laser darkening // Opt. Mater. Express. 2015. V. 5. P. 1834? 1850.
Efthimiopoulos I., Palles D., Richter S. et al. Femtosec-ond laser-induced transformations in ultra-low expan-sion glass: Microsctructure and local density variations by vibrational spectroscopy // J. Appl. Phys. 2018. V. 123. P. 233105 (1? 16).
Bhardwaj VR, Simova E., Corkum PB, Rayner DM Femtosecond laser-induced refractive index modification in multicomponent glasses // J. Appl. Phys. 2005. V. 97. P. 083102 (1-9).
Sigaev VN, Savinkov VI, Stroganova EE et al. Glass formation and crystallization of glasses of the lithium aluminum silicate system: the effect of phosphorus, lithium and barium oxides on crystallization properties // Glass and ceramics. 2014.? 10.C. 21? 24.
[Sigaev VN, Savinkov VI, Stroganova EE et al. Glass formation and crystallization of lithium-aluminum-silicate glass: Effect of phosphorus, lithium, and barium oxides on the crystallization properties // Glass Ceram. 2015. V. 71. P. 356? 359].
Sigaev VN, Savinkov VI, Stroganova EE et al. Glass formation and crystallization of glasses of the lithium-aluminosilicate system: the influence of the type of raw materials on cooking and crystallization properties // Glass and ceramics. 2014.? 7.C.3? 7.
[Sigaev VN, Savinkov VI, Stroganova EE et al. Glass formation and crystallization of lithium-aluminum-silicate glass: effect of the form of the raw materials on the melting and crystallization properties // Glass Ceram. 2014. V. 71. P. 225? 228].
Grishina EI, Sigaev VN, Stroganova EE et al. Crystallization of lithium aluminosilicate glasses with antimony oxide additives // Advances in chemistry and chemical technology. 2014.Vol. 28.? 8, p. 35? 38.
Pat. ? 2569703 RF C03C 10/12. Method of obtaining optical glass / V. N. Sigaev, V. I. Savinkov, E. E. Stroganova, A. N. Ignatov. Publ. 04/27/2009.
Eaton SM, Zhang H., Herman PR et al. Heat accu-mulation effects in femtosecond laser-written wave-guides with variable repetition rate // Opt. Express. 2018. V. 13. P. 4708? 4716.
Okhrimchuk AG, Shestakov AV, Khrushchev I., Mitchell J. Depressed cladding, buried waveguide laser formed in a YAG: Nd3 + crystal by femtosecond laser writing // Opt. Lett. 2005. V. 30. P. 2248? 2250.
Kang M., Sisken L., Cook J. et al. Refractive index pat-terning of infrared glass ceramics through laser-induced vitrification // Opt. Mat. Express. 2018. V. 8. No. 9.P. 2722? 2733.
The article can be purchased
electronic!
PDF format
700 руб
UDK 666.1:666.266.6
Article type:
Science for glass production
Make a request
