Silicon photonics has found a profound place among emerging technologies in the past few
decades due to several advantages. Due to a series of breakthroughs and increased …

The combining microelectronic devices and associated technologies onto a single silicon
chip poses a substantial challenge. However, in recent years, the area of silicon photonics …

This article reports a novel design of a compact tunable resonance filter with a highly
extinguished and ultra-broad out-of-band rejection for on-chip amplified spontaneous noise …

Frequency-bin encoding furnishes a compelling pathway for quantum information
processing systems compatible with established lightwave infrastructures based on fiber …

Bragg filters are of essential importance for chip-scale photonic systems. However, the
implementation of filters with sub-nanometer bandwidth and rejection beyond 70 dB is …

This paper reports a novel design of compact tuneable resonance filter with a highly
extinguished and ultra-broad out-of-band rejection in CMOS compatible silicon photonics …

We report detailed investigations on the impact of corrugation width design on the resulting
sidelobe suppression from a Gaussian-apodized silicon waveguide gratings (SWGs). To …

We review the design and demonstration of distributed Bragg reflector (DBR)-based
resonance filters developed at CoE-CPPICS, IIT Madras, with the in-house complementary …

Integrated photonics technology demands leveraging both optical and electronic properties
of any material platform. Moreover, a robust and cost-effective technology solution must be …

On-chip photon pair generation is the key to the development of scalable quantum photonic
integrated circuits. We report bistable generation of entangled photon pairs via spontaneous …