Science, asked by palvi843g, 10 months ago

An SOA operating at a signal wavelength of 1.55 um produces a gain of 30 dB with an optical bandwidth of 1 THz. The device
has a spontaneous emission factor of 4 and the mode number is equal to 2.2 when the net gain coefficient over the length
of amplifier is 200. Determine the length of the device.​

Answers

Answered by raunakkumar14
1

Answer:

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