Multi-focal display system and method

HC Cheng - US Patent 10,317,690, 2019 - Google Patents
Configurations are disclosed for presenting virtual reality and augmented reality
experiences to users. The system may comprise a scanning device for scanning one or …

Optical coherence tomographic system for ophthalmic surgery

I Goldshleger, G Holland, F Raksi - US Patent 8,414,564, 2013 - Google Patents
Optical imaging techniques and systems provide high-fidelity optical imaging based on
optical coherence tomographic imaging and can be used for optical imaging in ophthalmic …

Collimating fiber scanner design with inward pointing angles in virtual/augmented reality system

IL Yeoh, LE Edwin, AM Schuelke - US Patent 10,254,536, 2019 - Google Patents
(57) ABSTRACT A display subsystem for a virtual image generation system. The display
subsystem comprises a planar waveguide appa ratus, and an optical fiber having a distal tip …

Compact scanning fiber device

EJ Seibel, QYJ Smithwick, JA Myers… - US Patent …, 2009 - Google Patents
Scanning fiber devices are disclosed. In one aspect, a scan ning fiber device may include an
actuator tube. The scanning fiber device may also include a cantilevered free end portion of …

Fiber-or rod-based optical source featuring a large-core, rare-earth-doped photonic-crystal device for generation of high-power pulsed radiation and method

F Di Teodoro, CD Brooks - US Patent 7,391,561, 2008 - Google Patents
H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED
EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING …

Photodisruptive laser treatment of the crystalline lens

RM Kurtz, F Raksi, P Goldstein - US Patent 9,456,925, 2016 - Google Patents
Apparatus and methods of treating a hard lens region of an eye with a laser where one
method includes identifying a boundary of the hard lens region, selecting a laser-parameter …

Apparatus for dental oct imaging

R Liang, MA Marcus, DL Patton, LL Voci… - US Patent App. 11 …, 2008 - Google Patents
An apparatus (10) for obtaining an image of a tooth (20) includes an image sensor and a
white light source (12) providing broadband polychromatic light and an ultraviolet light …

Precise targeting of surgical photodisruption

RM Kurtz, F Raksi, M Karavitis - US Patent 8,764,737, 2014 - Google Patents
US8764737B2 - Precise targeting of surgical photodisruption - Google Patents US8764737B2 -
Precise targeting of surgical photodisruption - Google Patents Precise targeting of surgical …

Optical microstructures for light extraction and control

D Van Ostrand, C King, G Gobell - US Patent 7,486,854, 2009 - Google Patents
4,613,210 A 9, 1986 Pollard released from the active layer, and improving the apparent
4,640,592 A 2f1987 Nishimura et al. intensity by redirecting light waves so that more of them …

Methods and apparatus for improved post-operative ocular optical peformance

RM Kurtz - 2009 - Google Patents
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES
PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES …