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 America576
India273
China238
United Kingdom78
Germany70
Taiwan67
Algeria63
Asia/Pacific Region62
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Canada51
Italy50
Japan49
Russian Federation49
France47
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Spain39
Egypt39
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Vietnam24
Poland23
Saudi Arabia22
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Hong Kong20
Australia18
Indonesia18
Romania17
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Greece15
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Kenya14
Iraq13
Singapore13
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Philippines12
Netherlands11
Ukraine10
Finland10
Czech Republic10
Pakistan9
Belgium8
Portugal8
Austria8
Bulgaria8
Colombia7
Peru6
South Africa6
Yemen6
Slovakia6
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Tunisia6
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Europe6
Serbia6
Venezuela6
Libyan Arab Jamahiriya5
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Myanmar5
Hungary5
Croatia5
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Denmark3
Latvia3
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Ireland3
Cuba2
Lebanon2
Sudan2
Trinidad and Tobago2
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El Salvador2
Macedonia2
Qatar2
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Bahrain2
Bosnia and Herzegovina1
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Ghana1
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Bolivia1
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Norway1
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Uruguay1
Palestinian Territory1
French Polynesia1
Namibia1
Afghanistan1
Slovenia1
Mauritius1
Estonia1
Unknown952