| 摘要 |
A method for curing an optically sensitive material or for fabricating an optical filter is described which comprises the steps of disposing a thin film of optically sensitive material within a plane optical cavity capable of resonating at selected optical frequencies having boundary reflectivities greater than 50 percent at some wavelength, polarization and angle of incidence and being capable of resonating at selected optical frequencies and exposing cavity and material to sensitizing light, such as a laser, of preselected wavelength or wavelengths suitable for initiating cure within the material and optionally for establishing one or more specified sets of resonant standing wave patterns within the material when the cavity is oriented at a suitable angle to the incident light.
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