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book Optical Fiber Communications 4th Edition by Gerd Keiser cover

Optical Fiber Communications 4th Edition by Gerd Keiser

Edition 4ISBN: 978-0073380711
book Optical Fiber Communications 4th Edition by Gerd Keiser cover

Optical Fiber Communications 4th Edition by Gerd Keiser

Edition 4ISBN: 978-0073380711
Exercise 1
Find the external quantum efficiency for a Ga 1 x Al x As laser diode (with x = 0.03) that has an optical-power-versus-drive-current relationship of 0.5 mW/mA (e.g., as shown in Fig. 4.35).
Explanation
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Refer to the equation 4.4 in the text bo...

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Optical Fiber Communications 4th Edition by Gerd Keiser
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