Please use this identifier to cite or link to this item:
|Title:||Fabrication and characterization of microcavity lasers in rhodamine B doped SU8 using high energy proton beam|
|Authors:||Venugopal Rao, S.|
Narayana Rao, D.
|Source:||Venugopal Rao, S., Bettiol, A.A., Vishnubhatla, K.C., Bhaktha, S.N.B., Narayana Rao, D., Watt, F. (2007). Fabrication and characterization of microcavity lasers in rhodamine B doped SU8 using high energy proton beam. Applied Physics Letters 90 (10) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2711777|
|Abstract:||The authors present their results on the characterization of individual dye-doped microcavity polymer lasers fabricated using a high energy proton beam. The lasers were fabricated in rhodamine B doped SU8 resist with a single exposure step followed by chemical processing. The resulting trapezoidal shaped cavities had dimensions of ∼250×250 μ m2. Physical characterization of these structures was performed using a scanning electron microscope while the optical characterization was carried out by recording the emission subsequent to pumping the lasers with 532 nm, 6 nanosecond pulses. The authors observed intense, narrow emission near 624 nm with the best emission linewidth full width at half maximum of ∼9 nm and a threshold ∼150 μJ mm2. © 2007 American Institute of Physics.|
|Source Title:||Applied Physics Letters|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jan 22, 2018
WEB OF SCIENCETM
checked on Nov 17, 2017
checked on Jan 19, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.