5,648 research outputs found
Noise suppression in inverse weak value based phase detection
We examine the effect of different sources of technical noise on inverse weak
value-based precision phase measurements. We find that this type of measurement
is similarly robust to technical noise as related experiments in the weak value
regime. In particular, the measurements considered here are robust to additive
Gaussian white noise and angular jitter noise commonly encountered in optical
experiments. Additionally, we show the same techniques used for precision phase
measurement can be used with the same technical advantages for optical
frequency measurements.Comment: 6 pages, 4 figure
Integrated photo-responsive metal oxide semiconductor circuit
An infrared photoresponsive element (RD) is monolithically integrated into a source follower circuit of a metal oxide semiconductor device by depositing a layer of a lead chalcogenide as a photoresistive element forming an ohmic bridge between two metallization strips serving as electrodes of the circuit. Voltage from the circuit varies in response to illumination of the layer by infrared radiation
- …