Increased single-frequency power from end-pumped ring laser by pump beam displacement
Martin, K.I., Clarkson, W.A. and Hanna, D.C. (1997) Increased single-frequency power from end-pumped ring laser by pump beam displacement. Optics Communications, 133, (1-6), 180-184. (doi:10.1016/S0030-4018(96)00433-6).
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End-pumped unidirectional ring lasers often suffer some degree of residual spatial hole burning, where a standing-wave region overlaps the pumped region. By non-concentric pumping this overlap can be reduced, thus increasing the output power level at which single frequency operation can be maintained. Experimental results show a factor of 2 to 3 improvement in single-frequency performance for only a small drop in output power
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering
Q Science > QC Physics
|Divisions:||University Structure - Pre August 2011 > Optoelectronics Research Centre
University Structure - Pre August 2011 > School of Physics and Astronomy
|Date Deposited:||11 Mar 2010|
|Last Modified:||02 Mar 2012 12:43|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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