DocumentCode
2212355
Title
LaGuerre-Gaussian emission properties of photonic quantum ring hole-type lasers
Author
Ide, Kiyotaka ; Seung Eun Lee ; Young Chun Kim ; O´Dae Kwon
Author_Institution
Tech. Univ., Berlin
Volume
1
fYear
2006
fDate
22-25 Oct. 2006
Firstpage
322
Lastpage
323
Abstract
We report on the observation of LaGuerre-Gaussian (LG) beam profiles of photonic quantum ring (PQR) hole-type lasers. Naturally formed LG beams are highly valuable for optical tweezing applications, like transporting or manipulating DNA molecules. Various devices with different injection currents and hole diameters have been analyzed, some of which show promising results.
Keywords
laser beams; quantum well lasers; radiation pressure; ring lasers; DNA molecules; LaGuerre-Gaussian emission; LaGuerre-gaussian emission; injection currents; optical tweezing; photonic quantum ring hole-type lasers; Charge carrier processes; Holographic optical components; Holography; Laser beams; Laser modes; Optical arrays; Optical scattering; Quantum well lasers; Ring lasers; Surface emitting lasers; LaGuerre-Gaussian; PQR; Photonic Quantum Ring; hole-type; optical trapping; tweezing;
fLanguage
English
Publisher
ieee
Conference_Titel
Nanotechnology Materials and Devices Conference, 2006. NMDC 2006. IEEE
Conference_Location
Gyeongju
Print_ISBN
978-1-4244-0541-1
Electronic_ISBN
978-1-4244-0541-1
Type
conf
DOI
10.1109/NMDC.2006.4388748
Filename
4388748
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