Abstract
The size of the lasing states in ordered, partially ordered, and completely disordered systems were compared. As such, the spatial profile and dwell time of the localized states with the finite-difference time-domain (FDTD) method was calculated. By comparing the numerical results with the experimental data, the lasing threshold was reduced due to the effect of photonic bandgap on random laser.
| Original language | English |
|---|---|
| Title of host publication | Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series |
| Pages | 1-2 |
| Number of pages | 2 |
| Volume | 74 |
| Publication status | Published - 2002 |
| Event | Quantum Electronics and Laser Science (QELS) 2002 - Long Beach, CA, United States Duration: May 19 2002 → May 24 2002 |
Other
| Other | Quantum Electronics and Laser Science (QELS) 2002 |
|---|---|
| Country | United States |
| City | Long Beach, CA |
| Period | 5/19/02 → 5/24/02 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Chang, S., Ho, S. T., Ling, Y., Cao, H., Seeling, E., Liu, X., & Chang, R. P. H. (2002). Bandgap enhanced random laser. In Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series (Vol. 74, pp. 1-2)