Mukhopadhyay, Pranab K. ; George, Jogy ; Sharma, S. K. ; Gupta, P. K. ; Nathan, T. P. S. (2002) Operational characteristics of dual gain single cavity Nd:YVO4 laser Pramana - Journal of Physics, 58 (1). pp. 59-66. ISSN 0304-4289
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Official URL: http://www.ias.ac.in/pramana/v58/p59/fulltext.pdf
Related URL: http://dx.doi.org/10.1007/s12043-002-0007-6
Abstract
Operational characteristics of a dual gain single cavity Nd:YVO4 laser have been investigated. With semiconductor diode laser pump power of 2 W, 800 mW output was obtained with a slope efficiency of 49%. Further, by changing the relative orientation of the two crystals the polarization characteristics of the output could be varied. In particular by keeping the two Nd:YVO4 crystals with their c-axes orthogonal to each other and adjusting the gain of the crystals so that both operate at approximately the same power level, completely unpolarized beams could be obtained.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Indian Academy of Sciences. |
| Keywords: | Dual Gain Single Cavity Laser; Thermal Lens; Diode Pumping; Depolarization Effect |
| ID Code: | 22359 |
| Deposited On: | 23 Nov 2010 12:59 |
| Last Modified: | 17 May 2016 06:25 |
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