Semiconductor device with infrared mapping markers

Semiconductor laser based sensing device

Semiconductor laser pulse compression radar system

Semiconductor lifetime measurement method

Semiconductor light position detector for rangefinder

Sensing apparatus

Sensor and a method for measuring distances to, and/or physical

Sensor and a method for measuring distances to, and/or...

Sensor assembly for imaging passive infrared and active...

Sensor controlled leveling device

Sensor with integrated signal processing for one- to three-dimen

Sequentially addressable radius measurements of an optical...

Shared pointing for offset target of an adaptive phased array

Short pulse CO.sub.2 laser for ranging and target identification

Short range optical rangefinder

Sidelooking laser altimeter for a flight simulator

Sight tube for monitoring of fluids

Sighting apparatus

Sighting arrangements

Signal gating device