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Conferences > FiO > 2020 > JTu1A > JTu1A.1

Spectral Characterization of Light Source using Photonic Crystal Cavity

Naresh Sharma, Govind Kumar, R. Vijaya, and Shilpi Gupta

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Abstract

We demonstrate a technique to spectrally characterize an unknown light source using spatial filtering property of a photonic crystal cavity. The estimated center wavelength and linewidth of an LED match well with commercial spectrometer measurements.

© 2020 The Author(s)

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