The laser module is one of the least reliable components in such a system. For that reason, it remains in a convenient pluggable form, enabling easy and inexpensive replacement. If designers were to ...

Photo-reflectance spectroscopy enhances semiconductor quality control with sensitive, contactless measurements of band structure and electric fields in devices.

Scientists have observed a new microscopic mechanism enabling precise control of the magneto-optical properties of excitons in alloys of two-dimensional semiconductors. This discovery opens up ...

Applied Optoelectronics, Inc. designs, manufactures, and sells fiber-optic networking products in the United States, Taiwan, and China. It offers optical modules, optical filters, lasers, laser ...

The case could have significant bearing on a range of other lawsuits brought against the fossil fuel industry by cities and states across the country. By Karen Zraick A key statute was designed to ...

Abstract: We report on a beyond-110-GHz bandwidth 4-Vppd output swing linear modulator driver, implemented in $0.5-\mu \mathrm{m}$ indium phosphide (InP) double heterojunction bipolar transistors ...