Patent ID: 11911104
Assignee: AMO DEVELOPMENT, LLC
Field: Measurement (Instruments)
Classification: CPC A  G | IPC A  G

Claim 4:
5. An apparatus for determining an index of refraction of a material, comprising:
a tomography system comprising a light source to generate a beam of light;
a processor comprising a tangible medium coupled to the tomography system and configured to receive data from the tomography system;
a pulsed laser to generate a pulsed laser beam which comprises first one or more wavelengths to incise the material and to generate a second pulsed laser beam which comprises second one or more wavelengths different from said first one or more wavelengths; and
an optical delivery system coupled to the laser beam, the tomography system, and the processor,
wherein the tangible medium comprises instructions to:
determine an index of refraction of the material for the first one or more wavelengths in response to a location of a focal point of the beam,
determine a treatment profile in response to the index of refraction, and
determine a plurality of focus positions of the second pulsed laser beam comprising the second one or more wavelengths in response to the index of refraction of the material for the first one or more wavelengths.