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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China149
United Kingdom72
Algeria63
Taiwan58
Asia/Pacific Region58
Germany57
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Russian Federation49
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Hong Kong20
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Kenya14
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Philippines12
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Ukraine9
Portugal8
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Colombia7
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Bulgaria7
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Tunisia6
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Europe6
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Switzerland3
Ireland3
United Arab Emirates3
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El Salvador2
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Bahrain2
Cuba2
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Trinidad and Tobago2
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Ghana1
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Uruguay1
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Palestinian Territory1
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Namibia1
Slovenia1
Mauritius1
Estonia1
Unknown829