Eyad Ammari

20170160072, Jun 8, 2017

Aug 15, 2016

15/236724

- Irvine CA, US
Eyad Ammari - Irvine CA, US

G01B 9/02
G01J 3/453

This disclosure provides an optical interferometer including a multi-faceted optical element that is rotated to introduce an optical path length difference between two different optical paths in the interferometer. The multi-faceted optical element can be configured to be rotated about an axis such that the optical path length difference between the first and second optical paths varies between a first value and a second value several times during one complete rotation of the optical element. The multi-faceted optical element can be rotationally symmetric having n-fold rotational symmetry. The two different optical paths can be non-coplanar with respect to each other and the multi-faceted optical element can be disposed in one of the optical paths or both the optical paths.

20160346058, Dec 1, 2016

May 28, 2015

14/723654

- Basel, CH
STEVEN T. CHARLES - MEMPHIS TN, US
EYAD AMMARI - IRVINE CA, US
PAUL HALLEN - COLLEYVILLE TX, US
MICHAEL PAPAC - NORTH TUSTIN CA, US
RONALD T. SMITH - IRVINE CA, US

A61B 90/30
A61B 90/98
A61B 3/00
A61B 3/12

An ophthalmic illumination system includes a light source generating a source light beam and a beam splitter splitting the source light beam into first and second light beams. A first attenuator is located in a path of the first light beam and a second attenuator is located in the path of the second light beam, the first and second attenuators operable to change the intensities of the first and second light beams, respectively. A first optical fiber port is configured for connection to a first optical fiber for delivering the first light beam to a patient's eye and a second optical fiber port is configured for connection to a second optical fiber for delivering the second light beam to the patient's eye. A control unit is communicatively coupled to the first and second attenuators and is operable to adjust the attenuators to control the intensities of the light beams delivered to the patient's eye.

20150292859, Oct 15, 2015

Apr 14, 2014

14/252564

- Irvine CA, US
Eyad Ammari - Irvine CA, US

Finite Element Analyst, Inc. - Irvine CA

G01B 9/02
G01J 3/453

This disclosure provides an optical interferometer including a multi-faceted optical element that is rotated to introduce an optical path length difference between two different optical paths in the interferometer. The multi-faceted optical element can be configured to be rotated about an axis such that the optical path length difference between the first and second optical paths varies between a first value and a second value several times during one complete rotation of the optical element. The multi-faceted optical element can be rotationally symmetric having n-fold rotational symmetry. The two different optical paths can be non-coplanar with respect to each other and the multi-faceted optical element can be disposed in one of the optical paths or both the optical paths.