(c) An APD has the same quantum efficiency as the pn diode in (b) of 50% at 900nm. When illuminated with radiation of th

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899604
Joined: Mon Aug 02, 2021 8:13 am

(c) An APD has the same quantum efficiency as the pn diode in (b) of 50% at 900nm. When illuminated with radiation of th

Post by answerhappygod »

C An Apd Has The Same Quantum Efficiency As The Pn Diode In B Of 50 At 900nm When Illuminated With Radiation Of Th 1
C An Apd Has The Same Quantum Efficiency As The Pn Diode In B Of 50 At 900nm When Illuminated With Radiation Of Th 1 (73.65 KiB) Viewed 31 times
(c) An APD has the same quantum efficiency as the pn diode in (b) of 50% at 900nm. When illuminated with radiation of this wavelength it produces an output photocurrent of 10 µA after avalanche gain with a multiplication factor of 250. (i) Calculate the received optical power to the device. (ii) How many photons per second does this correspond to? [8 marks]
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”