Efficient compensation of thermal birefringence of a flash-lamp pumped Nd:YAG laser by a simple but novel method
Access Status
Fulltext not available
Date
2011Type
Conference Paper
Metadata
Show full item recordCitation
Mondal, S. and Datta, S. and Dey, S. and Bera, S. and Singh, S. and Datta, P. 2011. Efficient compensation of thermal birefringence of a flash-lamp pumped Nd:YAG laser by a simple but novel method.
Source Title
Proceedings of SPIE - The International Society for Optical Engineering
ISBN
School
School of Design and the Built Environment
Collection
Abstract
A simple but novel technique for eliminating depolarization loss resulting from thermally induced stress birefringence of a flash lamp-pumped free running Nd:YAG laser is reported here. The output characteristics of the beam with minimum depolarization loss have been systematically investigated by testing various resonator configuration, pump repetition rate and pump power for a Nd:YAG rod of 4mm diameter and 65mm length. It is shown that, by a tilted Glan-Taylor polarizer inside a stable cavity optimally reduces depolarization loss upto 8%. © 2011 SPIE.
Related items
Showing items related by title, author, creator and subject.
-
McKee, Kristoffer Koh; Forbes, Gareth; Mazhar, Muhammad Ilyas; Entwistle, Rodney; Howard, Ian; Mapeza, T. (2012)The ISO standard 10816 gives acceptance levels of vibration for centrifugal pumps in the form of a severity Chart. The measured 10-1000 Hz RMS velocity vibration of pumps within a given size and physical setup can be ...
-
Luan, G.; He, S.; Yang, Z.; Zhao, H.; Hu, J.; Xie, Sam; Shen, Y. (2011)The side-flow pump is presented for increasing the setting depth of sucker rod pumping system, which adopts a special structure of side-flow valve, ladder-type solid plunger and breathing hole. By transferring the load ...
-
Lee, Vincent (2018)Impedance pump is a simple valve-less pumping mechanism; it offers a low energy, low noise alternative at both macro-and micro-scale devices. It is also demonstrated to be a promising new technique for producing and ...