Photon tunneling behavior in a coated cylindrical microcavity laser
β Scribed by Moon, Hee-Jong
- Book ID
- 115399134
- Publisher
- Optical Society of America
- Year
- 2010
- Tongue
- English
- Weight
- 266 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0740-3224
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π SIMILAR VOLUMES
## Abstract An efficient method for preparation of semiconductor quantum rod films for robust lasing in a cylindrical microcavity is reported. A capillary tube, serving as the laser cavity, is filled with a solution of nanocrystals and irradiated with a series of intense nanosecond laser pulses to
We studied the lasing characteristics of resonance modes in a thin dye-doped dielectric ring cavity made on the inner wall of a cylindrical capillary. Lasing spectra corresponding to the whispering gallery modes (WGMs) and waveguide modes were addressed by investigating the spectral changes before a