III-V photonic crystal (PhC) lasers are potential ultra-compact and power-efficient light sources for future on-chip optical ...

Partnership Unites GPR With Positioning. Topcon Positioning Systems and Geophysical Survey Systems, Inc. (GSSI) have formed a collaboration ...

Abstract: Photonic crystal (PC) is an excellent solution to realize a surface-emitting quantum cascade laser. The size of photonic crystal array has a severe relevance with both cost and heat ...

Abstract: We demonstrate a self-starting high-energy erbium-doped soliton fiber laser by utilizing a spatial alignment structure (SAS). The saturable absorption (SA) effect of the SAS is based on the ...