Q-switched hafnium bismuth erbium-doped fiber laser with bismuth (III) telluride based saturable absorber
In this work, we fabricated the Bismuth (III) Telluride (Bi2Te3) based saturable absorber (SA) by embedding the material into polyvinyl Alcohol (PVA) film. By incorporating the film inside laser cavity with a homemade Hafnium Bismuth Erbium-doped fiber (HBEDF) as a gain medium, a stable Q-switched f...
Saved in:
Main Authors: | , , , , , , , , |
---|---|
Format: | Article |
Published: |
National Institute R and D of Materials Physics
2018
|
Subjects: | |
Online Access: | http://eprints.um.edu.my/20185/ http://www.chalcogen.ro/181_ZakariaUN.pdf |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
my.um.eprints.20185 |
---|---|
record_format |
eprints |
spelling |
my.um.eprints.201852019-01-28T03:16:19Z http://eprints.um.edu.my/20185/ Q-switched hafnium bismuth erbium-doped fiber laser with bismuth (III) telluride based saturable absorber Zakaria, U.N. Harun, Sulaiman Wadi Reddy, Pinninty Harshavardhan Dutta, Debjit Das, Shyamal Dhar, Anirban Paul, Mukul Chandra Jusoh, Zulzilawati Yasin, Moh TK Electrical engineering. Electronics Nuclear engineering In this work, we fabricated the Bismuth (III) Telluride (Bi2Te3) based saturable absorber (SA) by embedding the material into polyvinyl Alcohol (PVA) film. By incorporating the film inside laser cavity with a homemade Hafnium Bismuth Erbium-doped fiber (HBEDF) as a gain medium, a stable Q-switched fiber laser was generated to operate at 1532 nm region. The repetition rate of the laser was tunable from 41.1 to 61.0 kHz while corresponding pulse width shrinks from 9.46 to 5.48 µs as the 980 nm pump power rises from 69 to 122 mW. The maximum pulse energy was 31.5 nJ. To the best of our knowledge, this is the first report on the Q-switched fiber laser using n relatively short length of HBEDF as the gain medium. National Institute R and D of Materials Physics 2018 Article PeerReviewed Zakaria, U.N. and Harun, Sulaiman Wadi and Reddy, Pinninty Harshavardhan and Dutta, Debjit and Das, Shyamal and Dhar, Anirban and Paul, Mukul Chandra and Jusoh, Zulzilawati and Yasin, Moh (2018) Q-switched hafnium bismuth erbium-doped fiber laser with bismuth (III) telluride based saturable absorber. Chalcogenide Letters, 15 (4). pp. 181-186. ISSN 1584-8663 http://www.chalcogen.ro/181_ZakariaUN.pdf |
institution |
Universiti Malaya |
building |
UM Library |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Malaya |
content_source |
UM Research Repository |
url_provider |
http://eprints.um.edu.my/ |
topic |
TK Electrical engineering. Electronics Nuclear engineering |
spellingShingle |
TK Electrical engineering. Electronics Nuclear engineering Zakaria, U.N. Harun, Sulaiman Wadi Reddy, Pinninty Harshavardhan Dutta, Debjit Das, Shyamal Dhar, Anirban Paul, Mukul Chandra Jusoh, Zulzilawati Yasin, Moh Q-switched hafnium bismuth erbium-doped fiber laser with bismuth (III) telluride based saturable absorber |
description |
In this work, we fabricated the Bismuth (III) Telluride (Bi2Te3) based saturable absorber (SA) by embedding the material into polyvinyl Alcohol (PVA) film. By incorporating the film inside laser cavity with a homemade Hafnium Bismuth Erbium-doped fiber (HBEDF) as a gain medium, a stable Q-switched fiber laser was generated to operate at 1532 nm region. The repetition rate of the laser was tunable from 41.1 to 61.0 kHz while corresponding pulse width shrinks from 9.46 to 5.48 µs as the 980 nm pump power rises from 69 to 122 mW. The maximum pulse energy was 31.5 nJ. To the best of our knowledge, this is the first report on the Q-switched fiber laser using n relatively short length of HBEDF as the gain medium. |
format |
Article |
author |
Zakaria, U.N. Harun, Sulaiman Wadi Reddy, Pinninty Harshavardhan Dutta, Debjit Das, Shyamal Dhar, Anirban Paul, Mukul Chandra Jusoh, Zulzilawati Yasin, Moh |
author_facet |
Zakaria, U.N. Harun, Sulaiman Wadi Reddy, Pinninty Harshavardhan Dutta, Debjit Das, Shyamal Dhar, Anirban Paul, Mukul Chandra Jusoh, Zulzilawati Yasin, Moh |
author_sort |
Zakaria, U.N. |
title |
Q-switched hafnium bismuth erbium-doped fiber laser with bismuth (III) telluride based saturable absorber |
title_short |
Q-switched hafnium bismuth erbium-doped fiber laser with bismuth (III) telluride based saturable absorber |
title_full |
Q-switched hafnium bismuth erbium-doped fiber laser with bismuth (III) telluride based saturable absorber |
title_fullStr |
Q-switched hafnium bismuth erbium-doped fiber laser with bismuth (III) telluride based saturable absorber |
title_full_unstemmed |
Q-switched hafnium bismuth erbium-doped fiber laser with bismuth (III) telluride based saturable absorber |
title_sort |
q-switched hafnium bismuth erbium-doped fiber laser with bismuth (iii) telluride based saturable absorber |
publisher |
National Institute R and D of Materials Physics |
publishDate |
2018 |
url |
http://eprints.um.edu.my/20185/ http://www.chalcogen.ro/181_ZakariaUN.pdf |
_version_ |
1643691204386226176 |
score |
13.159267 |