1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping

A 1.9 μm single mode laser is demonstrated by employing a newly developed large mode area Tm3+/Yb3+ co-doped air-clad photonic crystal fiber (PCF) in conjunction with 931 nm pumping for the first time. The PCF has an Yb3+ and Tm3+ ion concentrations of about 16 × 10−19 and 4 × 10−19 ions/cc, respect...

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Main Authors:	Saidin, N., Halder, A., Ghosh, D., Pal, M., Paul, M.C., Bhadra, S.K., Ali, S.M.M., Damanhuri, S.S.A., Ahmad, H., Harun, S.W.
Format:	Article
Published:	John Wiley & Sons 2013
Subjects:	QC Physics TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://onlinelibrary.wiley.com/doi/10.1002/mop.27523/abstract http://onlinelibrary.wiley.com/doi/10.1002/mop.27523/abstract

id	um-14354
recordtype	eprints
spelling	um-143542017-11-09T08:27:58Z 1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping Saidin, N. Halder, A. Ghosh, D. Pal, M. Paul, M.C. Bhadra, S.K. Ali, S.M.M. Damanhuri, S.S.A. Ahmad, H. Harun, S.W. QC Physics TK Electrical engineering. Electronics Nuclear engineering A 1.9 μm single mode laser is demonstrated by employing a newly developed large mode area Tm3+/Yb3+ co-doped air-clad photonic crystal fiber (PCF) in conjunction with 931 nm pumping for the first time. The PCF has an Yb3+ and Tm3+ ion concentrations of about 16 × 10−19 and 4 × 10−19 ions/cc, respectively. The laser produces a maximum output power of 4.6 mW with an efficiency slope of 0.70% at a multimode pump power of 2.3 W with a 2.7 m long PCF in a linear cavity with two fiber Bragg grating. The threshold of the input pump power is obtained at around 1.3 W. John Wiley & Sons 2013-05 Article PeerReviewed http://onlinelibrary.wiley.com/doi/10.1002/mop.27523/abstract Saidin, N.; Halder, A.; Ghosh, D.; Pal, M.; Paul, M.C.; Bhadra, S.K.; Ali, S.M.M.; Damanhuri, S.S.A.; Ahmad, H.; Harun, S.W. (2013) 1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping. Microwave and Optical Technology Letters <http://eprints.um.edu.my/view/publication/Microwave_and_Optical_Technology_Letters.html>, 55 (5). pp. 1124-1126. ISSN 0895-2477 http://eprints.um.edu.my/14354/
repository_type	Digital Repository
institution_category	Local University
institution	University Malaya
building	UM Research Repository
collection	Online Access
topic	QC Physics TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	QC Physics TK Electrical engineering. Electronics Nuclear engineering Saidin, N. Halder, A. Ghosh, D. Pal, M. Paul, M.C. Bhadra, S.K. Ali, S.M.M. Damanhuri, S.S.A. Ahmad, H. Harun, S.W. 1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping
description	A 1.9 μm single mode laser is demonstrated by employing a newly developed large mode area Tm3+/Yb3+ co-doped air-clad photonic crystal fiber (PCF) in conjunction with 931 nm pumping for the first time. The PCF has an Yb3+ and Tm3+ ion concentrations of about 16 × 10−19 and 4 × 10−19 ions/cc, respectively. The laser produces a maximum output power of 4.6 mW with an efficiency slope of 0.70% at a multimode pump power of 2.3 W with a 2.7 m long PCF in a linear cavity with two fiber Bragg grating. The threshold of the input pump power is obtained at around 1.3 W.
format	Article
author	Saidin, N. Halder, A. Ghosh, D. Pal, M. Paul, M.C. Bhadra, S.K. Ali, S.M.M. Damanhuri, S.S.A. Ahmad, H. Harun, S.W.
author_facet	Saidin, N. Halder, A. Ghosh, D. Pal, M. Paul, M.C. Bhadra, S.K. Ali, S.M.M. Damanhuri, S.S.A. Ahmad, H. Harun, S.W.
author_sort	Saidin, N.
title	1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping
title_short	1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping
title_full	1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping
title_fullStr	1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping
title_full_unstemmed	1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping
title_sort	1.9 μm lasing with tm3+/yb3+ co-doped air-clad fiber and 931 nm pumping
publisher	John Wiley & Sons
publishDate	2013
url	http://onlinelibrary.wiley.com/doi/10.1002/mop.27523/abstract http://onlinelibrary.wiley.com/doi/10.1002/mop.27523/abstract
first_indexed	2018-09-06T06:22:10Z
last_indexed	2018-09-06T06:22:10Z
_version_	1610838107375009792

1.9 μm lasing with Tm3+/Yb3+ co-doped air-clad fiber and 931 nm pumping

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