Two identical waveguides are spaced by 64 um with a coupling coefficient of 0.0013 um Calculate the length of coupler in um needed for a coupling of -3 dB Use your engineering judgement to decide on how many significant figures to use in your answer
Two identical waveguides are spaced by 64 um with a coupling coefficient of 0.0013 um Calculate the length of coupler in um needed for a coupling of -3 dB Use your engineering judgement to decide on how many significant figures to use in your answer
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![Two identical waveguides are spaced by 64 um with a coupling coefficient of 0.0013 um
-1
Calculate the length of coupler in um needed for a coupling
of -3 dB
Use your engineering judgement to decide on how many significant figures to use in your answer](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Feb0057a3-1116-4383-aa24-6cba1c59fcab%2F75018ef9-bdb1-47bd-b525-db2c1be2c283%2Fmcdbms4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Two identical waveguides are spaced by 64 um with a coupling coefficient of 0.0013 um
-1
Calculate the length of coupler in um needed for a coupling
of -3 dB
Use your engineering judgement to decide on how many significant figures to use in your answer
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