Coupling between V grooves micromirror and photodiode on chip. Can anyone help?

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Faramarz E. Seraji

Dear Naim,

If you are using standard V-grooves, for coupling, you may try graded index (GRIN) optics. As you know, graded-in and graded-out structure of this type optics will help you to collect the light and then focus it on PD more efficiently.

Good Luck

Farmarz

Naim Ahmed

Thank you a lot Dr. Farmarz.. I am going to use a GRIN lens to increase light coupling. Do you have any literature regarding this issue?

Thank you