Laser amorphisation of glass-ceramics (LAGS) laws and new possibility to form a number of microoptical components

V. P. Veiko; Q. K. Kieu; P. K. Skiba

doi:10.1117/12.540728

Laser amorphisation of glass-ceramics (LAGS) laws and new possibility to form a number of microoptical components

V. P. Veiko, Q. K. Kieu, P. K. Skiba

Optical Sciences

Research output: Contribution to journal › Conference article › peer-review

Abstract

Laser amorphization of glass-ceramics (LAGC) is investigated by optical pyrometry and video recording. Due to this new knowledge, the mechanism of local LAGC is made clear as a phenomenon leaded by thermal kinetic. The required power density and temporal range of CO₂-laser irradiation for amorphization of a typical glass-ceramic (GC) α-TiO₂ 2MgO · 2Al₂O₃ · 5SiO₂ is defined. It is demonstrated that a wide range of miniature optical components such as lenses, lenslet arrays, waveguides, geodesic (plane) lenses, etc...can be fabricated by LAGC.

Original language	English (US)
Pages (from-to)	137-144
Number of pages	8
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5063
DOIs	https://doi.org/10.1117/12.540728
State	Published - 2003
Event	Fourth International Symposium on Laser Precision Microfabrication - Munich, Germany Duration: Jun 21 2003 → Jun 24 2003

Keywords

Crystallization
Glass ceramic
Laser amorphisation
Local heating
Microoptics

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.540728

Cite this

@article{995ff874e9b94da1bec8c12b2a4b98d1,

title = "Laser amorphisation of glass-ceramics (LAGS) laws and new possibility to form a number of microoptical components",

abstract = "Laser amorphization of glass-ceramics (LAGC) is investigated by optical pyrometry and video recording. Due to this new knowledge, the mechanism of local LAGC is made clear as a phenomenon leaded by thermal kinetic. The required power density and temporal range of CO2-laser irradiation for amorphization of a typical glass-ceramic (GC) α-TiO2 2MgO · 2Al2O3 · 5SiO2 is defined. It is demonstrated that a wide range of miniature optical components such as lenses, lenslet arrays, waveguides, geodesic (plane) lenses, etc...can be fabricated by LAGC.",

keywords = "Crystallization, Glass ceramic, Laser amorphisation, Local heating, Microoptics",

author = "Veiko, {V. P.} and Kieu, {Q. K.} and Skiba, {P. K.}",

year = "2003",

doi = "10.1117/12.540728",

language = "English (US)",

volume = "5063",

pages = "137--144",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "Fourth International Symposium on Laser Precision Microfabrication ; Conference date: 21-06-2003 Through 24-06-2003",

}

TY - JOUR

T1 - Laser amorphisation of glass-ceramics (LAGS) laws and new possibility to form a number of microoptical components

AU - Veiko, V. P.

AU - Kieu, Q. K.

AU - Skiba, P. K.

PY - 2003

Y1 - 2003

N2 - Laser amorphization of glass-ceramics (LAGC) is investigated by optical pyrometry and video recording. Due to this new knowledge, the mechanism of local LAGC is made clear as a phenomenon leaded by thermal kinetic. The required power density and temporal range of CO2-laser irradiation for amorphization of a typical glass-ceramic (GC) α-TiO2 2MgO · 2Al2O3 · 5SiO2 is defined. It is demonstrated that a wide range of miniature optical components such as lenses, lenslet arrays, waveguides, geodesic (plane) lenses, etc...can be fabricated by LAGC.

AB - Laser amorphization of glass-ceramics (LAGC) is investigated by optical pyrometry and video recording. Due to this new knowledge, the mechanism of local LAGC is made clear as a phenomenon leaded by thermal kinetic. The required power density and temporal range of CO2-laser irradiation for amorphization of a typical glass-ceramic (GC) α-TiO2 2MgO · 2Al2O3 · 5SiO2 is defined. It is demonstrated that a wide range of miniature optical components such as lenses, lenslet arrays, waveguides, geodesic (plane) lenses, etc...can be fabricated by LAGC.

KW - Crystallization

KW - Glass ceramic

KW - Laser amorphisation

KW - Local heating

KW - Microoptics

UR - http://www.scopus.com/inward/record.url?scp=2342629988&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=2342629988&partnerID=8YFLogxK

U2 - 10.1117/12.540728

DO - 10.1117/12.540728

M3 - Conference article

AN - SCOPUS:2342629988

VL - 5063

SP - 137

EP - 144

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

SN - 0277-786X

T2 - Fourth International Symposium on Laser Precision Microfabrication

Y2 - 21 June 2003 through 24 June 2003

ER -

Laser amorphisation of glass-ceramics (LAGS) laws and new possibility to form a number of microoptical components

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this