Electronic structure, the linear refractive indices, and second-harmonic generation (SHG) coefficients of BPO are calculated on the basis of the plane-wave pseudopotential ab initio method. The ...

We demonstrate a comb filter with digitally tunable wavelength spacing using a programmable high-birefringence (HiBi) fiber loop mirror (FLM). We then use the HiBi-FLM to implement a tunable ...

A measurement technique for the phase and group birefringence of an optical fiber is thoroughly investigated. It is based on differential group delay measurements of twisted fibers and is capable of ...

A high-level overview of Shinhan Financial Group Co., Ltd. (SHG) stock. View (SHG) real-time stock price, chart, news, analysis, analyst reviews and more.