1
Leslie L Deck, Stephen H Chakmakjian: Method and apparatus for automatically and simultaneously determining best focus and orientation of objects to be measured by broad-band interferometric means. Zygo Corporation, Bryan Cave, July 21, 1998: US05784164 (42 worldwide citation)

A method and improved system for automatically and substantially simultaneously focusing and orienting an interferometric optical system, such as an interferometric microscope (25) illuminated by broad-band light, with regard to a surface under test (66), for providing a best focus and orientation o ...


2
Stephen H Chakmakjian, Donald J Schertler, Tasso Sales, G Michael Morris: Illumination devices. RPC Photonics, Kenneth J Lukacher, April 5, 2011: US07918583 (33 worldwide citation)

Lighting devices are provided for efficiently distributing light over an area to provided uniform illumination over a wide angle or other tailored illumination patterns. Each light device has at least one light source, at least one collimator for partially collimating light from the light source, an ...


3
Stephen H Chakmakjian, Donald J Schertler, Tasso Sales, G Michael Morris: Optical devices for guiding illumination. RPC Photonics, Kenneth J LuKacher Law Group, February 5, 2013: US08369678 (17 worldwide citation)

Optical devices for guiding illumination are provided each having a body of optical material with staircase or acutely angled ramp structures on its top surface for distributing light inputted from one end of the device from the front exit faces of such structures along certain angular orientations, ...


4
Stephen H Chakmakjian, Donald J Schertler, Tasso Sales, G Michael Morris: Optical devices for guiding illumination. RPC Photonics, Kenneth J Lukacher, September 22, 2009: US07593615 (13 worldwide citation)

Optical devices for guiding illumination are provided each having a body of optical material with staircase or acutely angled ramp structures on its top surface for distributing light inputted from one end of the device from the front exit faces of such structures along certain angular orientations, ...


5
Stephen H Chakmakjian, Mark T Gruneisen, Karl W Koch III, Gerald T Moore: Phased cascading of multiple nonlinear optical elements for frequency conversion. The United States of America represented by the Secretary of the Air Force, Robert L Nathans, Stanton E Collier, March 19, 1996: US05500865 (9 worldwide citation)

Optical frequency doubling apparatus is disclosed having a system output portion and a source of coherent radiation together with a plurality of discreet nonlinear light transmissive devices positioned in series between the source of coherent radiation and the system output portion, and further incl ...


6
Stephen H Chakmakjian, Donald J Schertler, Tasso Sales, G Michael Morris: Optical devices for guiding illumination. RPC Photonics, Kenneth J Lukacher, February 7, 2012: US08111968 (7 worldwide citation)

Optical devices for guiding illumination are provided each having a body of optical material with staircase or acutely angled ramp structures on its top surface for distributing light inputted from one end of the device from the front exit faces of such structures along certain angular orientations, ...


7
Daniel H Raguin, Theodore J Tiberio, Bradley J Ward, Stephen H Chakmakjian, Nestor O Farmiga: Collimator array and method and system for aligning optical fibers to a lens array. Kenneth J LuKacher Esq, South Winton Court, September 19, 2002: US20020131699-A1 (2 worldwide citation)

A method for aligning optical fibers to a lens array is provided, including, providing a planar reflective surface facing the front surface of lens array, locating one end of a fiber adjacent the back surface of the substrate upon which the lens array is formed or integrated to face one of the lense ...


8
Stephen H Chakmakjian, Donald J Schertler, Tasso Sales, G Michael Morris: Optical devices for guiding illumination. Kenneth J LuKacher, South Winton Court, August 16, 2007: US20070189701-A1

Optical devices for guiding illumination are provided each having a body of optical material with staircase or acutely angled ramp structures on its top surface for distributing light inputted from one end of the device from the front exit faces of such structures along certain angular orientations, ...


9
Stephen H Chakmakjian, Donald J Schertler, Tasso Sales, G Michael Morris: Illumination devices. Kenneth J LuKacher, South Winton Court, February 21, 2008: US20080043466-A1

Lighting devices are provided for efficiently distributing light over an area to provided uniform illumination over a wide angle or other tailored illumination patterns. Each light device has at least one light source, at least one collimator for partially collimating light from the light source, an ...


10
Stephen H Chakmakjian, Donald J Shertler, Tasso Sales, G Michael Morris: Optical devices for guiding illumination. Kenneth J Lukacher, December 3, 2009: US20090297113-A1

Optical devices for guiding illumination are provided each having a body of optical material with staircase or acutely angled ramp structures on its top surface for distributing light inputted from one end of the device from the front exit faces of such structures along certain angular orientations, ...