Laser writing of nonlinear optical crystal lines in glass

Takayuki Komatsu, Rie Ihara, Yasuhiko Benino, Takumi Fujiwara

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Laser-induced micro-fabrication has many advantages such as maskless, single-step and very fast processing compared with current techniques such as photolithography and reactive ion etching. Laser-induced crystallization is now a big challenge in glass materials. A new technique for the writing of crystal dots and lines in glass, called "samarium (rare-earth) atom heat processing", has been developed, and the writing of several crystal lines such as β-BaB2O4(β-BBO). SmxBi 1-xBO3, Sm2(MoO4)3, and KSm(PO3)4 showing second harmonic generations and ferroelectricities has been succeeded. It has been also demonstrated that two-dimensional crystal curved lines with bending angles of 0∼90° or with sine-curve shapes can be written using the samarium atom heat processing. The features of this new technique and the quality of crystal lines have been clarified.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsS. Jiang, M.J.F. Digonnet
Pages97-104
Number of pages8
Volume5723
DOIs
Publication statusPublished - 2005
Externally publishedYes
EventOptical Components and Materials II - San Jose, CA, United States
Duration: Jan 24 2005Jan 25 2005

Other

OtherOptical Components and Materials II
CountryUnited States
CitySan Jose, CA
Period1/24/051/25/05

Fingerprint

Glass
Samarium
Crystals
Lasers
glass
samarium
crystals
lasers
Processing
Ferroelectricity
heat
Atoms
Microfabrication
ferroelectricity
Reactive ion etching
Photolithography
photolithography
Harmonic generation
Rare earths
atoms

Keywords

  • Laser-induced crystallization
  • Nonlinear optical crystal line
  • Samarium atom heat processing

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Komatsu, T., Ihara, R., Benino, Y., & Fujiwara, T. (2005). Laser writing of nonlinear optical crystal lines in glass. In S. Jiang, & M. J. F. Digonnet (Eds.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 5723, pp. 97-104). [15] https://doi.org/10.1117/12.589452

Laser writing of nonlinear optical crystal lines in glass. / Komatsu, Takayuki; Ihara, Rie; Benino, Yasuhiko; Fujiwara, Takumi.

Proceedings of SPIE - The International Society for Optical Engineering. ed. / S. Jiang; M.J.F. Digonnet. Vol. 5723 2005. p. 97-104 15.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Komatsu, T, Ihara, R, Benino, Y & Fujiwara, T 2005, Laser writing of nonlinear optical crystal lines in glass. in S Jiang & MJF Digonnet (eds), Proceedings of SPIE - The International Society for Optical Engineering. vol. 5723, 15, pp. 97-104, Optical Components and Materials II, San Jose, CA, United States, 1/24/05. https://doi.org/10.1117/12.589452
Komatsu T, Ihara R, Benino Y, Fujiwara T. Laser writing of nonlinear optical crystal lines in glass. In Jiang S, Digonnet MJF, editors, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 5723. 2005. p. 97-104. 15 https://doi.org/10.1117/12.589452
Komatsu, Takayuki ; Ihara, Rie ; Benino, Yasuhiko ; Fujiwara, Takumi. / Laser writing of nonlinear optical crystal lines in glass. Proceedings of SPIE - The International Society for Optical Engineering. editor / S. Jiang ; M.J.F. Digonnet. Vol. 5723 2005. pp. 97-104
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