31 citations · 112 across the 11 of their papers we have counts for
16 papers
Demonstration of the DC-Kerr Effect in Silicon-Rich Nitride
Alex Friedman, Hani Nejadriahi, Rajat Sharma +1
We demonstrate the DC-Kerr effect in PECVD Silicon-rich Nitride (SRN) and use it to demonstrate a third order nonlinear susceptibility, \c{hi}^((3)), as high as (6 +/- 0.58)x10-19…
Effects of High- on Phase-locking Stability and Tunability in Laterally Coupled Lasers
Sizhu Jiang, Suruj S. Deka, Si Hui Pan +1
Phase-locked laser arrays have been extensively investigated in terms of their stability and nonlinear dynamics. Specifically, enhancing the phase-locking stability allows laser ar…
Efficient and compact thermo-optic phase shifter in silicon-rich silicon nitride
Hani Nejadriahi, Steve Pappert, Yeshaiahu Fainman +1
The design, fabrication, and characterization of low loss ultra-compact bends in high index (n = 3.1 at λ = 1550 nm) PECVD silicon rich silicon nitride (SRN) is demonstrated and ut…
The effect of DNA bases permutation on surface enhanced Raman scattering spectrum
Shimon Rubin, Phuong H. L. Nguyen, Yeshaiahu Fainman
Surface enhanced Raman scattering (SERS) process results in a tremendous increase of Raman scattering cross section of molecules adsorbed to plasmonic metals and influenced by nume…
On-chip spectrometer using stratified waveguides filters
Ang Li, Yeshaiahu Fainman
We present an ultra-compact single-shot spectrometer on silicon platform with broad operation bandwidth and high resolution. It consists of 32 stratified waveguide filters (SWFs) w…
Nonlinear, Tunable and Active Optical Metasurface with Liquid Film
Shimon Rubin, Yeshaiahu Fainman
Optical metamaterials and metasurfaces which emerged in the course of the last few decades have revolutionized our understanding of light and light-matter interaction. While solid…