Abstract: A multiple FOV optical sensor includes a primary mirror having first and second rings of differing curvature to collect light from an object within different FOV. A secondary mirror includes a MEMS MMA in which the mirrors tip and tilt in 2 DOF or add piston in 3 DOF to (I) reflect light from the first ring within the first FOV that is focused at an imaging plane coincident with an imaging detector to form a focused image of the object at the imaging detector or (II) reflect light from the second ring within the second FOV onto the imaging detector (either focused to form a focused image or defocused to form a blurred spot). The MEMS MMA may be configured to alternate between (I) and (II) or to perform both (I) and (II) at the same time with the different FOV either overlapped or spatially separated on the detector. The sensor may be configured as an all-passive sensor, a dual-mode sensor or a hybrid of the two.

Abstract: A device includes an opto-acoustic transducer configured to convert between an optical signal and an acoustic signal, an electro-acoustic transducer coupled to a microwave resonant circuit and configured to convert between an acoustic signal and a microwave signal, and an acoustic waveguide coupling the opto-acoustic transducer to the electro-acoustic transducer.

Abstract: A bottom-dumping xerographic toner cartridge is protected by a storage and shipping package having strategically located zipper perforations, and a tuck-flap. One end of the package is removable by virtue of certain zipper perforations. Removal of this end, and operation of other zipper perforations, results in the tuck-flap being exposed for use in mounting the package on the reproduction device whose toner supply is to be replenished. The toner cartridge is then moved out of the package, into the reproduction device. The now-empty package remains supported in a position to catch the toner cartridge's traveling-fold seal, and any toner which may be transported out of the cartridge on the face of the seal.