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High power fiber laser with in-cavit...

Li, Xiaojun.

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High power fiber laser with in-cavity polarization switching.

Record Type:	Electronic resources : Monograph/item
Title/Author:	High power fiber laser with in-cavity polarization switching./
Author:	Li, Xiaojun.
Description:	129 p.
Notes:	Source: Dissertation Abstracts International, Volume: 66-04, Section: B, page: 2232.
Contained By:	Dissertation Abstracts International66-04B.
Subject:	Engineering, Electronics and Electrical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3171168
ISBN:	0542079852

High power fiber laser with in-cavity polarization switching.
Li, Xiaojun.

High power fiber laser with in-cavity polarization switching. - 129 p.

Source: Dissertation Abstracts International, Volume: 66-04, Section: B, page: 2232.

Thesis (Ph.D.)--Boston University, 2005.

In this work, we demonstrate how a polarization switching technique can be used to create multiple fiber ends, and allow the radiation to pass twice through each amplifying section for more efficient energy extraction. The technique uses a polarizing beam splitter combined with polarization switching in each arm of the cavity to define a ring-like cavity with multiple gain sections that can be end pumped. Polarization-maintaining double-clad rare-earth-doped fiber with slightly multi-mode core was used as the gain sections. A laser system based on the in-cavity polarization switching design has been demonstrated with maximum measured 62% slope efficiency and close to 30W output. The relatively low output power is only limited by the available pump sources.

ISBN: 0542079852Subjects--Topical Terms:

626636
Engineering, Electronics and Electrical.

High power fiber laser with in-cavity polarization switching.
LDR:01643nmm 2200277 4500 001 1815998
005 20060717150834.5
008 130610s2005 eng d
020 $a 0542079852
035 $a (UnM)AAI3171168
035 $a AAI3171168
040 $a UnM $c UnM
100 1 $a Li, Xiaojun. $3 1286746
245 1 0 $a High power fiber laser with in-cavity polarization switching.
300 $a 129 p.
500 $a Source: Dissertation Abstracts International, Volume: 66-04, Section: B, page: 2232.
500 $a Major Professor: Theodore F. Morse.
502 $a Thesis (Ph.D.)--Boston University, 2005.
520 $a In this work, we demonstrate how a polarization switching technique can be used to create multiple fiber ends, and allow the radiation to pass twice through each amplifying section for more efficient energy extraction. The technique uses a polarizing beam splitter combined with polarization switching in each arm of the cavity to define a ring-like cavity with multiple gain sections that can be end pumped. Polarization-maintaining double-clad rare-earth-doped fiber with slightly multi-mode core was used as the gain sections. A laser system based on the in-cavity polarization switching design has been demonstrated with maximum measured 62% slope efficiency and close to 30W output. The relatively low output power is only limited by the available pump sources.
590 $a School code: 0017.
650 4 $a Engineering, Electronics and Electrical. $3 626636
650 4 $a Physics, Optics. $3 1018756
690 $a 0544
690 $a 0752
710 2 0 $a Boston University. $3 1017454
773 0 $t Dissertation Abstracts International $g 66-04B.
790 1 0 $a Morse, Theodore F., $e advisor
790 $a 0017
791 $a Ph.D.
792 $a 2005
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3171168