Search

Diego R Yankelevich

from Davis, CA
Age ~62
Get Report
Also known as:
Diego P Yankelevich, Deigo Yankelevich, Drego R Yankelevich, Diego Yankelvich
Phone and address:
2358 Rodin Pl, Davis, CA 95618
(530) 750-2469
Related to:
Ernest V Hernandez, 93
Connected to:
Barry S Yankelevitz, 79Rachel Yankelewitz, 37Raul Yankelevich, 92Jane A Yankelitis, 59Karen A Yankelitis, 62Michelle Yankello, 46Nancy K Yankello, 56Samuel J Yankelove, 71Theodore C Yankello, 59Mary A Yankes, 77

Diego Yankelevich Phones & Addresses

  • 2358 Rodin Pl, Davis, CA 95618 (530) 750-2469 (530) 792-7233
  • 819 Acacia Ln, Davis, CA 95616 (530) 753-8912
  • Sacramento, CA
  • 2358 Rodin Pl, Davis, CA 95618 (650) 483-9746

Work

Company: Uc davis Position: Professor

Education

Degree: Associate degree or higher

Emails

d***[email protected]

Industries

Research

Resumes

Resumes

Diego Yankelevich Photo 1

Professor

View page
Location:
Sacramento, CA
Industry:
Research
Work:
Uc Davis
Professor

Publications

Us Patents

In-Line Polymeric Construct For Modulators, Filters, Switches And Other Electro-Optic Devices

View page
US Patent:
6047095, Apr 4, 2000
Filed:
Dec 21, 1998
Appl. No.:
9/219300
Inventors:
Andre Knoesen - Davis CA
Diego Yankelevich - Davis CA
Scott A. Hamilton - Davis CA
Nicholas L. Abbott - Davis CA
Richard A. Hill - Campbell CA
Gary Bjorklund - Los Altos Hills CA
Assignee:
The Regents of the University of California - Oakland CA
Optical Networks, Incorporated - Palo Alto CA
International Classification:
G02B 626
US Classification:
385 30
Abstract:
A coplanar waveguide polymeric in-line fiber construct (CPW-PILF) formed on an optic half coupler substrate base or D-fiber wherein the surface is polished down through the cladding on the optical fiber so as to form an evanescent coupling region on the surface. Co-planar, spaced-apart electrodes are deposited on the surface with their gap aligned over the coupling region, and an electro-optic (EO) polymeric waveguide is deposited over the electrodes and between the electrode gap. Light transmitted thorough the optical fiber is evanescently coupled to said waveguide and modulated by a signal applied to the electrodes. Alternatively, the waveguide is deposited on the surface of the substrate and the electrodes are deposited over the waveguide.

In-Line Polymeric Construct For Modulators, Filters, Switches And Other Electro-Optic Devices

View page
US Patent:
58548645, Dec 29, 1998
Filed:
Jul 16, 1996
Appl. No.:
8/683056
Inventors:
Andre Knoesen - Davis CA
Diego Yankelevich - Davis CA
Scott A Hamilton - Davis CA
Nicholas L. Abbott - Davis CA
Richard A. Hill - Campbell CA
Gary Bjorklund - Los Altos Hills CA
Assignee:
The Regents of the University of California - Oakland CA
Optical Networks, Incorporated - Palo Alto CA
International Classification:
G02B 626
US Classification:
385 30
Abstract:
A coplanar waveguide polymeric in-line fiber construct (CPW-PILF) formed on an optic half coupler substrate base or D-fiber wherein the surface is polished down through the cladding on the optical fiber so as to form an evanescent coupling region on the surface. Co-planar, spaced-apart electrodes are deposited on the surface with their gap aligned over the coupling region, and an electro-optic (EO) polymeric waveguide is deposited over the electrodes and between the electrode gap. Light transmitted thorough the optical fiber is evanescently coupled to said waveguide and modulated by a signal applied to the electrodes. Alternatively, the waveguide is deposited on the surface of the substrate and the electrodes are deposited over the waveguide.

Fiber-Based Multimodal Biophotonic Imaging And Spectroscopy System

View page
US Patent:
20230024540, Jan 26, 2023
Filed:
Sep 22, 2022
Appl. No.:
17/950994
Inventors:
- Oakland CA, US
Diego R. Yankelevich - Davis CA, US
Julien Bec - Davis CA, US
Laura Marcu - Davis CA, US
Assignee:
The Regents of the University of California - Oakland CA
International Classification:
A61B 5/00
A61B 3/10
Abstract:
The disclosed embodiments relate to multimodal imaging system comprising a fiber-coupled fluorescence imaging system, which operates based on ultra-violet (UV) excitation light, and a fiber-coupled optical coherence tomography (OCT) imaging system. The multimodal imaging system also includes a fiber optic interface comprising a single optical fiber, which facilitates light delivery to a sample-of-interest and collection of returned optical signals for both the fluorescence imaging system and the OCT imaging system. During operation of the system, the single optical fiber carries both UV light and coherent infrared light through two concentric light-guiding regions, thereby facilitating generation of precisely co-registered optical data from the fluorescence imaging system and the OCT imaging system.

Fiber-Based Multimodal Biophotonic Imaging And Spectroscopy System

View page
US Patent:
20210106233, Apr 15, 2021
Filed:
Apr 12, 2018
Appl. No.:
16/500374
Inventors:
- Oakland CA, US
Diego R. Yankelevich - Davis CA, US
Julien Bec - Davis CA, US
Laura Marcu - Davis CA, US
Assignee:
The Regents of the University of California - Oakland CA
International Classification:
A61B 5/00
A61B 3/10
Abstract:
The disclosed embodiments relate to multimodal imaging system, comprising: a fiber-coupled fluorescence imaging system, which operates based on ultra-violet (UV) excitation light; and a fiber-coupled optical coherence tomography (OCT) imaging system. The multimodal imaging system also includes a fiber optic interface comprising a single optical fiber, which facilitates light delivery to a sample-of-interest and collection of returned optical signals for both the fluorescence imaging system and the OCT imaging system. During operation of the system, the single optical fiber carries both UV light and coherent infrared light through two concentric light-guiding regions, thereby facilitating generation of precisely co-registered optical data from the fluorescence imaging system and the OCT imaging system.

Single Catheter System That Provides Both Intravascular Ultrasound And Fluorescence Lifetime Imaging

View page
US Patent:
20190374195, Dec 12, 2019
Filed:
Nov 30, 2017
Appl. No.:
16/463306
Inventors:
- Oakland CA, US
Julien Bec - Davis CA, US
Diego R. Yankelevich - Davis CA, US
Assignee:
The Regents of the University of California - Oakland CA
International Classification:
A61B 8/12
A61B 5/02
A61B 5/00
A61B 8/08
Abstract:
A multimodal intravascular catheter system includes a catheter with an optical channel and an electrical channel. A distal end of the catheter includes an optical element and an ultrasonic transducer, which are oriented orthogonally to a rotational axis of the catheter. A motor drive unit (MDU) is coupled to a proximal end of the catheter and includes a drive motor to rotate the catheter. The optical channel directs light from a pulsed UV laser source to the optical element, and returns an optical fluorescence signal from the optical element. A photodetector converts the returned optical fluorescence signal into an electrical fluorescence signal. An intravascular ultrasound (IVUS) processor is coupled to the ultrasonic transducer through the electrical channel, wherein the IVUS processor generates a drive signal for the ultrasound transducer, and processes echo information returned from the ultrasound transducer. Finally, a digitizer samples the electrical fluorescence signal and associated echo information.

Facilitating Real-Time Visualization Of Tissue Features Derived From Optical Signals

View page
US Patent:
20170370843, Dec 28, 2017
Filed:
Jan 22, 2016
Appl. No.:
15/538081
Inventors:
- Oakland CA, US
Dinglong Ma - Davis CA, US
Julien Bec - Davis CA, US
Diego R. Yankelevich - Davis CA, US
Assignee:
The Regents of the University of California - Oakland CA
International Classification:
G01N 21/64
Abstract:
The disclosed embodiments relate to a system that displays an image of the characteristics of the biological tissue. During operation, the system enables a user to illuminate a measurement location in an area of interest on the biological tissue by manipulating a point measurement probe, wherein the point measurement probe delivers both an excitation beam and an overlapping aiming beam that is visible to a camera. Next, the system obtains fluorescence information from a fluorescence signal emitted from the measurement location in response to the excitation beam. The system then captures an image of the area of interest using the camera and identifies a portion of the image that corresponds to the measurement location by identifying a location illuminated by the aiming beam. Finally, the system generates an overlay image by overlaying the fluorescence information onto the portion of the image that corresponds to the measurement location, and then displays the overlay image to a user.
Control profile
Diego R Yankelevich from Davis, CA, age ~62 Get Report