Nondegenerate monopole-mode two-dimensional photonic band gap laser

Hong Kyu Park, Jeong Ki Hwang, Joon Huh, Han Youl Ryu, Yong Hee Lee, Jeong Soo Kim

Research output: Contribution to journalArticle

116 Citations (Scopus)

Abstract

We propose and demonstrate photonic band gap lasing action from a nondegenerate monopole-mode, high-quality factor cavity. By optical pumping at room temperature, the monopole-mode laser is realized and identified from its mode shape, spectrum, and polarization. The monopole-mode laser shows nondegeneracy and genuine two-dimensional oscillation with incident threshold pump power less than 0.3 mW. This laser mode has a small modal volume of ∼4.5(λ/2nslab)3 and shows a quality factor of larger than 1900, estimated from the spectral linewidth below threshold.

Original languageEnglish
Pages (from-to)3032-3034
Number of pages3
JournalApplied Physics Letters
Volume79
Issue number19
DOIs
Publication statusPublished - 2001 Nov 5
Externally publishedYes

Fingerprint

laser modes
monopoles
photonics
Q factors
lasers
thresholds
modal response
optical pumping
lasing
pumps
oscillations
cavities
room temperature
polarization

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Park, H. K., Hwang, J. K., Huh, J., Ryu, H. Y., Lee, Y. H., & Kim, J. S. (2001). Nondegenerate monopole-mode two-dimensional photonic band gap laser. Applied Physics Letters, 79(19), 3032-3034. https://doi.org/10.1063/1.1416163

Nondegenerate monopole-mode two-dimensional photonic band gap laser. / Park, Hong Kyu; Hwang, Jeong Ki; Huh, Joon; Ryu, Han Youl; Lee, Yong Hee; Kim, Jeong Soo.

In: Applied Physics Letters, Vol. 79, No. 19, 05.11.2001, p. 3032-3034.

Research output: Contribution to journalArticle

Park, HK, Hwang, JK, Huh, J, Ryu, HY, Lee, YH & Kim, JS 2001, 'Nondegenerate monopole-mode two-dimensional photonic band gap laser', Applied Physics Letters, vol. 79, no. 19, pp. 3032-3034. https://doi.org/10.1063/1.1416163
Park, Hong Kyu ; Hwang, Jeong Ki ; Huh, Joon ; Ryu, Han Youl ; Lee, Yong Hee ; Kim, Jeong Soo. / Nondegenerate monopole-mode two-dimensional photonic band gap laser. In: Applied Physics Letters. 2001 ; Vol. 79, No. 19. pp. 3032-3034.
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