Chicago — Nistica Inc. will demonstrate a new optical subsystem at this week's Globalcomm that uses tunable filters for optical add-drop multiplexing at the edge of metro networks. Nistica's Fledge ...

Tunable filters are optical filters that are suitable for applications requiring wavelength tuning. Two of their main specifications are the optical density (OD) and the out-of-band rejection. The ...

WOBURN, Mass.--(BUSINESS WIRE)--Aug. 19, 2003--Aegis Semiconductor, an emerging leader in dynamic optical components and subsystems, announced today the world's first multi-cavity tunable thin film ...

Covering all recent advancements in the field, “Tunable Evanescent-Mode Filters: Principles, Implementation, and Applications” discusses fundamentals and applications in tunable evanescent-mode ...

Tunable laser sources (TLS) can be used by researchers to access a wide range of wavelengths. As a result tuneable light sources are used frequently for the determination of wavelength dependent ...

Control of the fundamental absorption edge of a quantum dot with an applied electric field has been limited by the breakdown fields of the solid-state material surrounding the dot. However, much ...

What are Tunable Optical Materials? Tunable optical materials are a class of nanomaterials that can manipulate light in a controllable and dynamic manner. These materials have optical properties, such ...

The Efficient Photonics for Sustainable Imaging and Sensing (EPheS) project, involving four companies and two research ...

Microelectromechanical systems (MEMS) allow electronic systems to sense and control light. For this reason it has begun to be deployed in optical networking equipment, helping it meet the growing ...

A VTT led research project is developing compact spectral imaging and gas measurement technologies for industries and medical diagnostics. Innovations based on the science of light, i.e. photonics, ...