1
Alan Michael Braun, Joseph Hy Abeles, Robert Amantea: Wavelength selective optical add/drop multiplexer and method of manufacture. Sarnoff Corporation, William J Burke, December 16, 2003: US06665476 (35 worldwide citation)

One embodiment of the present invention is an exemplary wavelength selective optical coupling device. This exemplary device includes two waveguides, a ring or disc resonator, and resonator coupling elements. The waveguides are disposed on top of a substrate, not in contact with each other. The waveg ...


2
Alan Michael Braun, Joseph Hy Abeles, Winston Kong Chan, Martin Kwakernaak, Timothy James Davis: Batch-fabricated, RF-interrogated, end transition, chip-scale atomic clock. Sarnoff Corporation, Lowenstein Sandler PC, December 23, 2008: US07468637 (17 worldwide citation)

A chip scale atomic clock is disclosed that provides a low power atomic time/frequency reference that employs direct RF-interrogation on an end-state transition. The atomic time/frequency reference includes an alkali vapor cell containing alkali atoms, preferably cesium atoms, flex circuits for phys ...


3
Alan Michael Braun, Joseph Hy Abeles, Winston Kong Chan, Martin Kwakernaak, Timothy James Davis: Batch-fabricated, RF-interrogated, end transition, chip-scale atomic clock. Sarnoff Corporation, Lowenstein Sandler PC, December 14, 2010: US07852163 (7 worldwide citation)

A chip scale atomic clock is disclosed that provides a low power atomic time/frequency reference that employs direct RF-interrogation on an end-state transition. The atomic time/frequency reference includes an alkali vapor cell containing alkali atoms, preferably cesium atoms, flex circuits for phys ...


4
Steven Alan Lipp, Joseph H Abeles, Alan Michael Braun, Sterling Eduard McBride, John P Riganati, Ralph Doud Whaley Jr, Peter J Zanzucchi: Anodically bonded cell, method for making same and systems incorporating same. Sarnoff Corporation, Lowenstein Sandler PC, July 15, 2008: US07400207 (7 worldwide citation)

A cell suitable for use with an atomic clock and a method for making the same, the cell including: a silicon wafer having a recess formed therein; at least one amorphous silicate member having an ion mobility and temperature expansion coefficient approximately that of silicon sealing the recess; and ...


5
Alan Michael Braun, Joseph H Abeles, Martin H Kwakernaak, Viktor Borisovitch Khalfin: Compact, high-power, low-jitter, semiconductor modelocked laser module. Sarnoff Corporation, Lowenstein Sandler PC, January 16, 2007: US07164699 (3 worldwide citation)

A low-jitter optical pulse source including: a monolithic waveguide including a first section substantially perpendicular to a first facet and a second section being curved and substantially non-perpendicular to a second facet; and, an optical circulator coupled to the monolithic waveguide and formi ...


6
Alan Michael Braun, Joseph Hy Abeles, Robert Amantea: Wavelength selective optical add/drop multiplexer and method of manufacture. Ratner & Prestia, April 4, 2002: US20020039470-A1 (1 worldwide citation)

One embodiment of the present invention is an exemplary wavelength selective optical coupling device. This exemplary device includes two waveguides, a ring or disc resonator, and resonator coupling means. The waveguides are disposed on top of a substrate, not in contact with each other. The waveguid ...


7
Joseph Hy Abeles, Zane Alan Shellenbarger, Winston Kong Chan, Alan Michael Braun: Single ridge N-P-N diode laser. SRI International, March 18, 2014: US08675704

The present disclosure relates to a diode laser and a method for producing the same. In one embodiment, the diode laser, comprises a passive pedestal layer structure, an active ridge layer structure positioned over the passive pedestal layer structure, a p-contact contacting a top side of the active ...


8
Steven Alan Lipp, Joseph H Abeles, Alan Michael Braun, Sterling Eduard McBride, John P Riganati, Ralph Doud Whaley, Peter J Zanzucchi: Anodically Bonded Cell, Method for Making Same and Systems Incorporating Same. Sarnoff Corporation, Patent Docket Administrator, Lowenstein Sandler PC, September 11, 2008: US20080218281-A1

A cell suitable for use with an atomic clock and a method for making the same, the cell including: a silicon wafer having a recess formed therein; at least one amorphous silicate member having an ion mobility and temperature expansion coefficient approximately that of silicon sealing the recess; and ...


9
Steven Alan Lipp, Joseph H Abeles, Alan Michael Braun, Sterling Eduard McBride, John P Riganati, Ralph Doud Whaley, Peter J Zanzucchi: Anodically bonded cell, method for making same and systems incorporating same. Plovy & Howard PC, August 25, 2005: US20050184815-A1

A cell suitable for use with an atomic clock and a method for making the same, the cell including: a silicon wafer having a recess formed therein; at least one amorphous silicate member having an ion mobility and temperature expansion coefficient approximately that of silicon sealing the recess; and ...


10
Alan Michael Braun, Peter J Delfyett: Compact semiconductor-based chirped-pulse amplifier system and method. Plevy & Howard PC, December 1, 2005: US20050265407-A1

A compact signal source including: a semiconductor-based, pulsed optical energy source for providing a series of pulses at a given frequency; a selector being optical fiber coupled to the pulsed optical energy source and for down-selecting the pulses to a lower frequency; a stretcher being optical f ...