Partly reflecting optical component and laser source...

Pass-monitoring apparatus of optical network system

Passenger compartment monitoring apparatus

Passenger conveyance vehicles and systems utilizing the same

Passivation for micromechanical devices

Passive acousto-optic modulator

Passive athermalization of optics

Passive broad long wave and mid-wave infrared optical...

Passive broadband infrared optical limiter device based on a...

Passive broadband long wave and mid-wave infrared optical...

Passive control of emissivity, color and camouflage

Passive electro-optical acoustic sensor

Passive energy diametric scanner

Passive focus device

Passive high efficiency variable reflectivity image display devi

Passive optical communication network with broadband upgrade

Passive optical communication network with broadband upgrade

Passive optical network

Passive optical network employing upconverted 16-cap signals

Passive optical network for dense WDM downstream data transmissi