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We found these Patents Results for:
Plate Beamsplitters
Engineering Patents: 1 - 9 of 9
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Engineering Web
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System and method for interferometric measurement of aspheric...
System and method for interferometric measurement of aspheric surfaces utilizing test
plate
provided with computer-generated hologram
View Patent Detail from MicroPatent
Magneto-optic readout using a polarization-preserving optical...
The polarization
beam-splitters
and retardation
plate
are positioned in the optical path between the readout source and the optical fiber.
View Patent Detail from MicroPatent
Wide-angle collimating optical device
image source, a first absorptive linear polarizer; a first quarter-wave
plate;
an optical doublet including a piano-concave singlet, a plano-convex
View Patent Detail from MicroPatent
Wide-angle collimating optical device
image source, a first absorptive linear polarizer; a first quarter-wave
plate;
an optical doublet including a plano-concave singlet, a plano-convex
View Patent Detail from MicroPatent
WIDE-ANGLE COLLIMATING OPTICAL DEVICE
source, a first absorptive linear polarizer (42); a first quarter-wave
plate
(48); an optical doublet (54) including a plano-concave singlet (60), a
View Patent Detail from MicroPatent
Optical head for shearography
Use of collimated light minimizes aberrations typically caused by
beamsplitters.
View Patent Detail from MicroPatent
Polarization device
The film bonds to a coupling half block or cover
plate,
providing an hermetic seal about the fiber coupling region.
View Patent Detail from MicroPatent
Optical correlator using ferroelectric liquid crystal spatial...
A half-wave
plate
can be included between both sets of SLM's and polarizing
beamsplitters
to allow manual adjustment of the polarization of the
View Patent Detail from MicroPatent
Self-referencing Mach-Zehnder interferometer
A spatial light filter (15) comprising a
plate
with a pin-hole aperture is positioned to transmit the reference component of the beam, but with
View Patent Detail from MicroPatent
