A high-power all-polarization-maintaining (PM) hybrid Brillouin/ytterbium fiber laser (BYFL) at 1064 nm is demonstrated by adopting large-mode-area fiber with core/cladding diameter of 20/400 µm a…
This paper explores the non-convex composition optimization consisting of inner and outer finite-sum functions with a large number of component functions. This problem arises in important applicati…
High performance grating coupler array for coupling of a silicon photonic chip to a multi-core fiber mounted perfectly vertical to the chip surface is proposed and demonstrated. Experimental result…
Hybrid Silicon and Lithium Niobate photonic integration platform has emerged as a promising candidate to combine the scalability of silicon photonic with the high modulation performance of Lithium …
A radius-based expectation maximization (R-EM) algorithm is proposed for shaping distribution identification (SDI) with phase rotated probabilistically shaped (PS) signals in a flexible transceiver…
A small all-pass racetrack resonator with a large free spectral range (FSR) is proposed and designed with a 600-nm-thick LiNbO 3 -on-insulator (LNOI) optical waveguide. It is shown that intermode c…
An efficient integration scheme for a vertical cavity surface emission laser (VCSEL) on a silicon photonic circuit is introduced. A grating coupler fabricated on a tilted silicon membrane is used t…