Search Results for mirror

FIG. 7.15 Rotating mirror with (a) single degree of freedom ( Lin et al., 2000 ) and (b) two degrees of freedom ( Kudrle et al., 2005 ). More about this image found in Rotating mirror with (a) single degree of freedom ( Lin et al.,...

FIG. 7.24 (a) Two-axis MEMS mirror and grating based 1 × N wavelength router ( Stepanovsky, 2019 ). (b) A switchable wavelength add-drop filter array implemented using coupling-gap tuning of ring resonators ( Takahashi et al., 2008 ). (c) Frequency tuning of ring resonator by changing More about this image found in (a) Two-axis MEMS mirror and grating based 1 × N wavelength router ( Stepan...

FIG. 7.23 (a) Strictly non-blocking 2D N × N switch requiring N² single axis mirrors ( Stepanovsky, 2019 ; and Horsley et al., 2005 ). (b) A 3-axis micromirror array capable of N × N routing using 2 N mirrors ( Stepanovsky, 2019 ). (c) An N × N planar switch implemented using More about this image found in (a) Strictly non-blocking 2D N × N switch requiring N² single ax...

FIG. 7.18 (a) Micromachined interferometric accelerometer showing the two optical beams, one from the diffraction grating and second from the mirror, which will interfere at the photodetector. (b) SiN nanobeam pair acting as “zipper” photonic crystal optomechanical cavity for accelerometry More about this image found in (a) Micromachined interferometric accelerometer showing the two optical bea...

and change its reflection spectrum. (b) Schematic of a MEMS ring laser gyroscope with movable mirrors and lens. ( Hashimoto et al., 2009 ). (c) Schematic of a passive resonant optical gyroscope using a fiber ring. The phase modulators are driven by antiphase triangular waves to reduce parasitic More about this image found in (a) Vertical pendulum tilt sensor ( Dong et al., 2005 ) wi...