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Anatoliy Savchenkov

from Glendale, CA
Age ~50
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Also known as:
Anatolyi Savchenkov, Anat Savchenkov, Anatoliy V
Phone and address:
3041 Sycamore Ave, Glendale, CA 91214
(818) 957-5108
Related to:
Ekaterina SavchenkovaYekaterina A Savchenkova, 51Y Savchenkova
Connected to:
Aleksey A Savchenko, 43Alexandr N Savchenko, 53Anton S Savchenko, 35Igor Savchenko, 53Svetlana Savchenko, 41Tetyana Savchenko, 52Valentina I Savchenko, 77Bogdan Savchuk, 34Oksana Savchuk, 30Patsy M Savchuk, 67

Anatoliy Savchenkov Phones & Addresses

  • 3041 Sycamore Ave, La Crescenta, CA 91214 (818) 957-5108
  • 3220 Altura Ave, La Crescenta, CA 91214 (818) 957-5108
  • Glendale, CA
  • Los Angeles, CA

Publications

Us Patents

Whispering Gallery Mode Resonators Based On Radiation-Sensitive Materials

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US Patent:
6922497, Jul 26, 2005
Filed:
May 19, 2003
Appl. No.:
10/441946
Inventors:
Anatoliy Savchenkov - La Crescenta CA, US
Vladimir Ilchenko - La Canada CA, US
Timothy A. Handley - Santa Barbara CA, US
Assignee:
California Institute of Technology - Pasadena CA
International Classification:
G02B006/26
G02B006/42
US Classification:
385 15, 385 27, 385 28, 372 32, 372 92, 372 96, 372108
Abstract:
Whispering gallery mode (WGM) optical resonators formed of radiation-sensitive materials to allow for permanent tuning of their resonance frequencies in a controlled manner. Two WGM resonators may be cascaded to form a composite filter to produce a second order filter function where at least one WGM resonator is formed a radiation-sensitive material to allow for proper control in the overlap of the two filter functions.

Nonlinear Optical Whispering Gallery Mode Resonators

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US Patent:
6943934, Sep 13, 2005
Filed:
May 28, 2003
Appl. No.:
10/447673
Inventors:
Vladimir Ilchenko - La Canada CA, US
Andrey B. Matsko - Pasadena CA, US
Anatoliy Savchenkov - La Crescenta CA, US
Assignee:
California Institute of Technology - Pasadena CA
International Classification:
G02F001/35
G02B006/26
US Classification:
359326, 385 15
Abstract:
Whispering gallery mode (WGM) optical resonators comprising nonlinear optical materials, where the nonlinear optical material of a WGM resonator includes a plurality of sectors within the optical resonator and nonlinear coefficients of two adjacent sectors are oppositely poled.

Optical Filter Having Coupled Whispering-Gallery-Mode Resonators

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US Patent:
6987914, Jan 17, 2006
Filed:
Nov 4, 2003
Appl. No.:
10/702201
Inventors:
Anatoliy Savchenkov - La Crescenta CA, US
Vladimir Ilchenko - La Canada CA, US
Timothy A. Handley - Santa Barbara CA, US
Assignee:
California Institute of Technology - Pasadena CA
International Classification:
G02B 6/26
G02B 6/42
US Classification:
385 50, 385 15, 385 27, 385 28, 372 32, 372 92, 372 96, 372108
Abstract:
Optical filters having at least two coupled whispering-gallery-mode (WGM) optical resonators to produce a second order or higher order filter function with a desired spectral profile. At least one of the coupled WGM optical resonators may be tunable by a control signal to adjust the filtering function.

Tunable Resonator-Based Devices For Producing Variable Delays And Narrow Spectral Linewidths

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US Patent:
7024069, Apr 4, 2006
Filed:
Oct 1, 2004
Appl. No.:
10/956876
Inventors:
Anatoliy Savchenkov - La Crescenta CA, US
Andrey B. Matsko - Pasadena CA, US
Vladimir Ilchenko - La Canada CA, US
Assignee:
California Institute of Technology - Pasadena CA
International Classification:
G02B 6/26
US Classification:
385 15, 385129
Abstract:
Devices with two or more coupled resonators to produce narrow spectral responses due to interference of signals that transmit through the resonators and techniques for operating such devices to achieve certain operating characteristics are described. The devices may be optical devices where optical resonators such as whispering gallery mode resonators may be used. In one implementation, at least one of the coupled optical resonators is a tunable resonator and is tuned to change its resonance frequency to tune the spectral response of the device. The described devices and techniques may be applied in optical filters, optical delays, optical waveform generators, and other applications.

Active Mode-Locked Lasers And Other Photonic Devices Using Electro-Optic Whispering Gallery Mode Resonators

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US Patent:
7050212, May 23, 2006
Filed:
Oct 20, 2003
Appl. No.:
10/689831
Inventors:
Andrey B. Matsko - Pasadena CA, US
Vladimir Ilchenko - La Canada CA, US
Anatoliy Savchenkov - La Crescenta CA, US
Assignee:
California Institute of Technology - Pasadena CA
International Classification:
G02F 1/01
G02F 1/03
H01S 3/08
US Classification:
359245, 359239, 372 98, 372108
Abstract:
Techniques and devices using whispering gallery mode (WGM) optical resonators, where the optical materials of the WGM resonators exhibit an electro-optical effect to perform optical modulation. Examples of actively mode-locked lasers and other devices are described.

Tunable Optical Filters Having Electro-Optic Whispering-Gallery-Mode Resonators

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US Patent:
7092591, Aug 15, 2006
Filed:
Feb 3, 2004
Appl. No.:
10/772218
Inventors:
Anatoliy Savchenkov - La Crescenta CA, US
Vladimir Ilchenko - La Canada CA, US
Andrey B. Matsko - Pasadena CA, US
Assignee:
California Institute of Technology - Pasadena CA
International Classification:
G02B 6/26
US Classification:
385 15, 385 27, 385 30, 385 39, 385 50
Abstract:
Tunable optical filters using whispering-gallery-mode (WGM) optical resonators-are described. The WGM optical resonator in a filter exhibits an electro-optical effect and hence is tunable by applying a control electrical signal.

Vertically-Coupled Whispering Gallery Mode Resonator Optical Waveguide, And Methods

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US Patent:
7184624, Feb 27, 2007
Filed:
Jun 5, 2006
Appl. No.:
11/422147
Inventors:
Andrey B. Matsko - Pasadena CA, US
Anatoliy A. Savchenkov - Glendale CA, US
Lute Maleki - Pasadena CA, US
Assignee:
The United States of America as Represented by the Administrator of the National Aeronautics and Space Administration - Washington DC
International Classification:
G02B 6/42
H01S 3/08
H01S 3/00
US Classification:
385 30, 385 15, 385 27, 385 28, 385 24, 385 32, 385 39, 372 97, 372 98, 372 94, 372 92, 359346
Abstract:
A vertically-coupled whispering gallery mode (WGM) resonator optical waveguide, a method of reducing a group velocity of light, and a method of making a waveguide are provided. The vertically-coupled WGM waveguide comprises a cylindrical rod portion having a round cross-section and an outer surface. First and second ring-shaped resonators are formed on the outer surface of the cylindrical rod portion and are spaced from each other along a longitudinal direction of the cylindrical rod. The first and second ring-shaped resonators are capable of being coupled to each other by way an evanescent field formed in an interior of the cylindrical rod portion.

Single Mode Whispering-Gallery-Mode Resonator

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US Patent:
7440651, Oct 21, 2008
Filed:
Nov 17, 2005
Appl. No.:
11/282160
Inventors:
Anatoliy Savchenkov - Glendale CA, US
Dmitry V. Strekalov - Arcadia CA, US
Andrey B. Matsko - Pasadena CA, US
Vladimir Ilchenko - Arcadia CA, US
Assignee:
California Institute of Technology - Pasadena CA
International Classification:
G02B 6/26
US Classification:
385 28, 385 27, 385 29, 385 32
Abstract:
Whispering-gallery-mode (WGM) resonators configured to support only a single whispering gallery mode.
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Anatoliy Savchenkov from Glendale, CA, age ~50 Get Report