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Amo Wavefront Sciences Llc patents


Recent patent applications related to Amo Wavefront Sciences Llc. Amo Wavefront Sciences Llc is listed as an Agent/Assignee. Note: Amo Wavefront Sciences Llc may have other listings under different names/spellings. We're not affiliated with Amo Wavefront Sciences Llc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Amo Wavefront Sciences Llc-related inventors


Optical coherence tomography systems and methods with dispersion compensation

An optical coherence tomography (oct) interferometer includes at least a first optical fiber of a first type having a first length, in series with a second optical fiber of a second type which is different than the first type and having a second length, in at least one of the sample path and/or the reference path of the oct interferometer. The dispersion characteristics of the first optical fiber and the second optical fiber are significantly different than each other. ... Amo Wavefront Sciences Llc

Optical measurement systems and processes with wavefront aberrometer having variable focal length lens

An optical measurement system: passes a probe light beam through a variable focal length lens to the retina of an eye, and returns light from the retina through the variable focal length lens to a wavefront sensor; adjusts the focal length of the variable focal length lens to provide a desired characteristic to at least one of: the probe light beam, and the light returned by the retina to the wavefront sensor; passes a calibration light through the variable focal length lens to the wavefront sensor while the variable focal length lens is at the adjusted focal length to ascertain the adjusted focal length; and makes a wavefront measurement of the eye from the light returned from the retina of the eye through the variable focal length lens to the wavefront sensor, and from the adjusted focal length ascertained from the calibration light received by the wavefront sensor.. . ... Amo Wavefront Sciences Llc

Retinal imaging for reference during laser eye surgery

A method of laser eye surgery including linking retinal vessel architecture to corneal topography. This enables registration of the steep axis of the cornea in order to orient a toric intraocular lens, and/or to place astigmatic keratotomy incisions. ... Amo Wavefront Sciences Llc

Optical measurement system and method with target brightness level adjustment

A system and method for measuring a characteristic of an eye of a subject receive data pertaining to the subject; assign the subject to an assigned age category based on the data pertaining to the subject; adjust a brightness level of a fixation target according to the assigned age category for the subject; provide the fixation target for a subject to view; and objectively measure at least one characteristic of the eye of the subject while the subject views the fixation target at the adjusted brightness level.. . ... Amo Wavefront Sciences Llc

Optical measurement system and method including blink rate monitor and/or tear film breakup detector

An optical measurement system and method measure a characteristic of a subject's eye. The optical measurement system receives from an operator, via a user interface of the optical measurement instrument, a begin measurement instruction indicating the start of a measurement period for objectively measuring at least one characteristic of the subject's eye. ... Amo Wavefront Sciences Llc

System and method for corneal topography with flat panel display

A corneal topographer includes: a flat panel display configured to display a light pattern and to project the light pattern onto a cornea of an eye disposed on a first side of the flat panel display; an optical system disposed on a second side of the flat panel display, the optical system being configured to receive and process reflected light from the cornea that passes through the flat panel display from the cornea to the optical system; a camera configured to receive the processed reflected light from the optical system and to capture therefrom a reflected light pattern from the cornea produced in response to the projected light pattern; and one or more processors configured to execute an algorithm to compare the projected light pattern to the reflected light pattern from the cornea, and to produce a topographic map of the cornea based on a result of the comparison.. . ... Amo Wavefront Sciences Llc

Non-invasive refractive treatment using nanoparticles

Embodiments of this invention generally relate to systems and methods for optical treatment and more particularly to non-invasive refractive treatment method based on sub wavelength particle implantation. In an embodiment, a method for optical treatment identifies an optical aberration of an eye, determines a dopant delivery device configuration in response to the optical aberration of the eye, wherein the determined dopant delivery device is configured to impose a desired correction to the eye to mitigate the identified optical aberration of the eye by applying a doping pattern to the eye so as to locally change a refractive index of the eye.. ... Amo Wavefront Sciences Llc

Signal extraction systems and methods

Swept source optical coherence tomography (ss-oct) systems and methods may employ down-conversion. Down-converter systems and methods may utilize a distribution element and a frequency down shifter. ... Amo Wavefront Sciences Llc

Optical measurement systems and methods with custom chromatic aberration adjustments

An optical measurement system method for measuring a characteristic of a subject's eye use a probe beam having an infrared wavelength in the infrared spectrum to measure a refraction of the subject's eye at the infrared wavelength; capture at least two different purkinje images at two different corresponding wavelengths from at least one surface of the lens of the subject's eye; determine from the at least two different purkinje images a value for at least one parameter of the subject's eye; use the value of the at least one parameter to determine a customized chromatic adjustment factor for the subject's eye; and correct the measured refraction of the subject's eye at the infrared wavelength with the customized chromatic adjustment factor to determine a refraction of the subject's eye at a visible wavelength in the visible spectrum.. . ... Amo Wavefront Sciences Llc

Angular multiplexed optical coherence tomography systems and methods

Angle multiplexed optical coherence tomography systems and methods can be used to evaluate ocular tissue and other anatomical structures or features of a patient. The angle multiplexed optical coherence tomography system includes a light source, an optical assembly for obtaining a plurality of sample beams corresponding to respective anatomical locations of the eye of the patient, where individual sample beams are associated with a respective non-zero angle relative to a reference beam, and a detection mechanism that detects individual unique interference patterns respectively provided by the plurality of sample beams, for simultaneous evaluation of the anatomical locations.. ... Amo Wavefront Sciences Llc

Optical diagnosis using measurement sequence

Devices, systems, and methods that facilitate optical analysis, particularly for the diagnosis and treatment of refractive errors of the eye. An optical diagnostic method for an eye includes obtaining a sequence of aberration measurements of the eye, identifying an outlier aberration measurement of the sequence of aberration measurements, and excluding the outlier aberration measurement from the sequence of aberration measurements to produce a qualified sequence of aberration measurements. ... Amo Wavefront Sciences Llc

Optical imaging and measurement systems and methods for cataract surgery and treatment planning

An optical measurement system and apparatus for carrying out cataract diagnostics in an eye of a patient includes a corneal topography subsystem, a wavefront aberrometer subsystem, and an eye structure imaging subsystem, wherein the subsystems have a shared optical axis, and each subsystem is operatively coupled to the others via a controller. The eye structure imaging subsystem is preferably a fourierdomain optical coherence tomographer, and more preferably, a swept source oct.. ... Amo Wavefront Sciences Llc








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