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The theory about directional coupler

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Hi Sir/Madam,

I am pretty interested in the theory which is used to support the tutorial of 'Directional Coupler' in Wave Optics Module. Could you show me some references about it please? Thank you!

Best wishes,
Kexin

0 Replies Last Post 26 lug 2017, 10:50 GMT-4
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Hello Kexin Wang

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