Thorlabs' Modular Integrating Spheres each provide a durable, highly reflective surface to optimally diffuse light. The sphere is constructed inside a cuboctahedral (fourteen-sided) housing that can ...

Quantum Composers designs and manufactures pulse generators, signal generators, current and digital delay generators for the R&D, electronic, and photonic marketplace.   ...

Signal Recovery design and manufacture lock-in amplifiers, signal averagers, amplifiers, light choppers and specialized voltmeters.   ...

The Signal Recovery model 197 optical chopper is a compact, high performance chopper, offering features and benefits that are ideal for use in modern photometric systems.The unit is self contained, ...