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7 terms
Photonics Dictionary: F
Clear All Filters x
polishing x
F x
Fabry-Perot cavity
An optical resonator in which feedback is accomplished by two parallel planes. In diode lasers, the planes are obtained by cleaving, polishing, etching, etc.
ferric oxide
->
rouge
A very fine powdered ferric oxide used in polishing lenses.
figuring
The process whereby the shape of an optical surface is altered by polishing.
finished lens molding
A method used to produce precision spherical and aspheric molded glass lenses without grinding or polishing.
flat machine
A polishing machine designed to permit adjustment of the polisher speed and motion for the control of flat surfaces.
free-abrasive machining
The process whereby a rotating wheel carries grains of an abrasive, suspended in a vehicle, across the surface of the optical glass to be ground. The workpieces are forced downward by pneumatic...
freeform mirrors
Freeform mirrors refer to reflective optical components that deviate from traditional symmetric or rotationally symmetric shapes, such as spheres or paraboloids. Unlike conventional mirrors, which...
Photonics Dictionary
F
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