Semiconductor Laser Diode Technology and Applications,  ISBN: 978-953-51-0549-7

Tunable Dual-Wavelength Laser Scheme by Optical-Injection Fabry-Perot Laser Diode

By Chien-Hung Yeh

DOI: 10.5772/35892



Submission date: 28. September, 2011.
Review date: 05. October, 2011.
Published online: 25. April, 2012.
Published in print edition: April, 2012.


Fig. 1. Accumulated download share in the last six months. The time period is defined from the publication date up to today.



Fig. 2. Number of chapter downloads in the last six months by country. The countries represented are the TOP 5 countries from which this paper was accessed.



Fig. 3. Pie chart shows the download share by country. The countries represented are the TOP 5 countries from which this paper was accessed.



Downloads per country


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United States of America447
India272
China158
United Kingdom73
Taiwan63
Algeria63
Germany61
Asia/Pacific Region59
Canada49
Russian Federation49
Italy49
Korea, Republic of47
Japan44
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Mexico39
Turkey38
Argentina37
Spain35
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France31
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Thailand25
Vietnam24
Saudi Arabia22
Brazil21
Poland21
Hong Kong20
Australia18
Indonesia18
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Kenya14
Morocco13
Greece13
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Singapore12
Philippines12
Netherlands10
Czech Republic10
Pakistan9
Ukraine9
Finland8
Portugal8
Austria8
Belgium8
Bulgaria7
Colombia7
Lithuania6
Europe6
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Peru6
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Israel5
Ethiopia5
Myanmar5
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Yemen5
Syrian Arab Republic4
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United Arab Emirates3
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Latvia3
Bahrain2
Cuba2
Sudan2
Trinidad and Tobago2
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Chile2
El Salvador2
Macedonia2
Qatar2
Sri Lanka2
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Palestinian Territory1
French Polynesia1
Namibia1
Slovenia1
Albania1
Mauritius1
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Uruguay1
Bosnia and Herzegovina1
Angola1
Tanzania, United Republic of1
Ghana1
Unknown845