Far- and near-field observation of whispering gallery modes in 1.7-2.9 μ m microdisk lasers

D. J. Shin, H. Y. Ryu, S. H. Kim, Hong Kyu Park, Y. H. Lee

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

1 Citation (Scopus)

Abstract

Measurements on the lasing modes in microdisk lasers which provided features on out-coupling of whispering gallery modes (WGM) in far and near field regimes were presented. The far-field emission patterns were analyzed in polarization-resolved two-dimensional angular distribution measurements in the full half space. The near-field emission patterns were analyzed in spectrally resolved near-field scanning optical microsopy. The antinodes of WGM were observed in the spectrally resolved near-field images with super-resolution beyond the diffraction limit. The polarization-resolved far-field images showed that the antinodes of the standing wave WGM manifested them as TE-polarized directional emissions evenly distributed in azimuthal directions.

Original languageEnglish
Title of host publicationConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Pages661-662
Number of pages2
Volume2
Publication statusPublished - 2001
Externally publishedYes
Event14th Annual Meeting of the IEEE Lasers and Electro-Optics Society - San Diego, CA, United States
Duration: 2001 Nov 112001 Nov 15

Other

Other14th Annual Meeting of the IEEE Lasers and Electro-Optics Society
CountryUnited States
CitySan Diego, CA
Period01/11/1101/11/15

Fingerprint

Whispering gallery modes
Field emission
Lasers
Polarization
Angular distribution
Laser modes
Diffraction
Scanning

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering

Cite this

Shin, D. J., Ryu, H. Y., Kim, S. H., Park, H. K., & Lee, Y. H. (2001). Far- and near-field observation of whispering gallery modes in 1.7-2.9 μ m microdisk lasers. In Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS (Vol. 2, pp. 661-662)

Far- and near-field observation of whispering gallery modes in 1.7-2.9 μ m microdisk lasers. / Shin, D. J.; Ryu, H. Y.; Kim, S. H.; Park, Hong Kyu; Lee, Y. H.

Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. Vol. 2 2001. p. 661-662.

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

Shin, DJ, Ryu, HY, Kim, SH, Park, HK & Lee, YH 2001, Far- and near-field observation of whispering gallery modes in 1.7-2.9 μ m microdisk lasers. in Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. vol. 2, pp. 661-662, 14th Annual Meeting of the IEEE Lasers and Electro-Optics Society, San Diego, CA, United States, 01/11/11.
Shin DJ, Ryu HY, Kim SH, Park HK, Lee YH. Far- and near-field observation of whispering gallery modes in 1.7-2.9 μ m microdisk lasers. In Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. Vol. 2. 2001. p. 661-662
Shin, D. J. ; Ryu, H. Y. ; Kim, S. H. ; Park, Hong Kyu ; Lee, Y. H. / Far- and near-field observation of whispering gallery modes in 1.7-2.9 μ m microdisk lasers. Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. Vol. 2 2001. pp. 661-662
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