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High Efficiency Silicon Nitride Gratings for Fiber-Chip Coupling in 850-900 nm Wavelength (JW1A.27)

Presenter: Siddharth Nambiar, CeNSE, IISc

We demonstrate high-efficiency Silicon Nitride gratings for fiber-chip coupling in 850-900 nm. Experimentally measured peak efficiency is -4.44 dB and -3.4 dB for uniform and apodized gratings, respectively.

Authors:Siddharth Nambiar, CeNSE, IISc / Avijit Chatterjee, CeNSE, IISc / Shankar Selvaraja, CeNSE, IISc

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