general/optical-devices

Vacuum tube device for increasing the intensity of available light

Optical device

Device for detecting obstruction of a light beam

Optical devices treating collimated light

Tool for telescope alignment

Optical polarization rotator based on the Faraday effect

Device that amplifies an optical signal

Scientific instrument using light waves for image viewing

Extremely flat piece of optical-grade glass

Electronic sensor that measures infrared light

Lens mounted at a scenic location

Astrophotography camera design

Light-sensitive gas-filled or vacuum tube

Optical device which rotates the polarization axis of polarized light

Arrangement of mirrors

Set of waveguides including a closed loop

Device which diffracts light via sound waves

Light wave manipulation

Acoustic surveillance device

Controls optical properties on application of voltage

Components used for routing signals between optical fibres on a per-wavelength basis

Solid-state photodetector