41 citations · 48 across the 14 of their papers we have counts for
5 papers · 2 filters
Dual-Polarization Phase Retrieval Receiver in Silicon Photonics
Brian Stern, Hanzi Huang, Haoshuo Chen +2
We demonstrate a silicon photonic dual-polarization phase retrieval receiver. The receiver recovers phase from intensity-only measurements without a local oscillator or transmitted…
Silicon Photonic Direct-Detection Phase Retrieval Receiver
Brian Stern, Haoshuo Chen, Kwangwoong Kim +3
We demonstrate a direct-detection phase retrieval receiver based on silicon photonics. The receiver implements strong dispersion and delay lines on a compact chip. We retrieve the…
Modulation-free Laser Stabilization Technique Using Integrated Cavity-Coupled Mach-Zehnder Interferometer
Mohamad Hossein Idjadi, Kwangwoong Kim
Stable narrow-linewidth light sources play a significant role in many precision optical systems. Electro-optic laser frequency stabilization systems, such as the well-known Pound-D…
Enhanced Frequency Noise Discrimination Using Cavity-coupled Mach-Zehnder Interferometer
Mohamad Hossein Idjadi, Andrea Blanco-Redondo
Here, an enhanced frequency noise discriminator is proposed using a cavity-coupled Mach-Zehnder interferometer and demonstrated on a general-purpose programmable integrated photoni…
A surface-normal photodetector as nonlinear activation function in diffractive optical neural networks
Farshid Ashtiani, Mohamad Hossein Idjadi, Ting-Chen Hu +7
Optical neural networks (ONNs) enable high speed parallel and energy efficient processing compared to conventional digital electronic counterparts. However, realizing large scale s…