• Menu
  • Skip to right header navigation
  • Skip to primary navigation
  • Skip to secondary navigation
  • Skip to main content
  • Skip to primary sidebar

banner logo

University of California, Berkeley Mechanical Engineering

MENUMENU
  • Prospective Students
  • Industry
  • Contact us
  • Give Now
  • About
    • From the Chair
    • Honors and Rankings
    • Visitor Information
    • Equity and Inclusion
    • 150 Years of Women in ME
    • Make a Gift
    • Contact us
  • People
    • Faculty
      • Faculty by Research Area
      • Faculty Books
    • Staff
      • Administrative
      • Facilities
      • Financial
      • Information Technology
      • Student Services
      • Student Machine Shops
    • Community Spotlight
    • External Advisory Board
    • Open Positions
      • Lecturer Positions
    • Visiting Scholars
  • Undergraduate
    • Degree Requirements
    • Curriculum Flowchart
    • ME + Business
    • ME/MSE Joint Major
    • ME/NE Joint Major
    • Aerospace Engineering Minor
    • ME Minor
    • Fifth Year B.S./M.S. Program
    • Simultaneous Degrees
    • Advising
      • Semesterly Advising
      • Faculty Adviser Assignments
      • Faculty Office Hours
      • Forms
      • Career Planning Maps
    • Admissions
      • Applying to Engineering
      • The Application
      • Junior Transfers
      • Credit from Exams
      • Financial Resources
      • Drake Scholarship
      • Visit Us
    • ME Courses
      • Technical Electives
      • Design Electives
        • Design Course Transition
      • Tentative ME Course Schedule
      • Quantitative Science
      • Humanities & Social Sciences Courses
      • Undergrad Course Syllabi
      • ME DeCal Courses
    • Undergraduate Research
      • Credit for Research
      • Research Samples
    • Awards and Scholarships
      • Past Prize Winners
    • Student Academic Resources
      • Student Life Resources
    • Jobs and Internships
    • Program Objectives and Outcomes (ABET)
  • Graduate Programs
    • Ph.D. & D.Eng.
    • Master of Science
    • Master of Engineering
    • Fifth Year B.S./M.S. Program
      • Degree Requirements
      • 5th Year Masters Program Handbook
    • Special Programs
    • Admissions
      • M.S., Ph.D., D.Eng. & CWO Application
      • MEng Application
      • 5th Year Masters Admissions
      • Application Tips
      • Fees and Financial Support
      • Readmission / Change of Major
    • Graduate Resources
      • Graduate Handbook
      • Graduate Forms
      • Prelim Exams
      • Research Areas and Major Fields
      • Major Field Advisors
      • Grant Writing
      • Grad Division Resources
      • MEGSCo
      • COE Graduate Guide
    • GSI/Reader Information
      • GSI/Reader Forms
    • Course Information
      • Tentative ME course schedule
    • Graduate Course Syllabi
  • Research
    • Research Areas and Major Fields
    • Faculty by Research Area
    • Laboratories
    • Research Centers
  • Resources
    • Student Academic Resources
    • Graduate Resources
    • Student Life Resources
      • ME Student Groups
    • Virtual Career Panel Series
    • Equity and Inclusion
    • Jobs and Internships
    • Room Reservations
    • Key Requests
    • Mail & Office Administration
    • Financial Services
    • IT Services
    • Safety Information
    • Sexual Violence & Sexual Harassment Prevention
    • Faculty & Staff Resources
  • ME Shops
    • Shop Training
    • Services Provided
    • Shop Equipment
    • Student Electronics Shop
    • Shop Safety
  • Coronavirus Resources
  • News
    • Alumni Newsletter
    • Mechanical Engineering Seminars
    • Events
    • Videos
MENUMENU
  • About
    • From the Chair
    • Honors and Rankings
    • Visitor Information
    • Equity and Inclusion
    • 150 Years of Women in ME
    • Make a Gift
    • Contact us
  • People
    • Faculty
      • Faculty by Research Area
      • Faculty Books
    • Staff
      • Administrative
      • Facilities
      • Financial
      • Information Technology
      • Student Services
      • Student Machine Shops
    • Community Spotlight
    • External Advisory Board
    • Open Positions
      • Lecturer Positions
    • Visiting Scholars
  • Undergraduate
    • Degree Requirements
    • Curriculum Flowchart
    • ME + Business
    • ME/MSE Joint Major
    • ME/NE Joint Major
    • Aerospace Engineering Minor
    • ME Minor
    • Fifth Year B.S./M.S. Program
    • Simultaneous Degrees
    • Advising
      • Semesterly Advising
      • Faculty Adviser Assignments
      • Faculty Office Hours
      • Forms
      • Career Planning Maps
    • Admissions
      • Applying to Engineering
      • The Application
      • Junior Transfers
      • Credit from Exams
      • Financial Resources
      • Drake Scholarship
      • Visit Us
    • ME Courses
      • Technical Electives
      • Design Electives
        • Design Course Transition
      • Tentative ME Course Schedule
      • Quantitative Science
      • Humanities & Social Sciences Courses
      • Undergrad Course Syllabi
      • ME DeCal Courses
    • Undergraduate Research
      • Credit for Research
      • Research Samples
    • Awards and Scholarships
      • Past Prize Winners
    • Student Academic Resources
      • Student Life Resources
    • Jobs and Internships
    • Program Objectives and Outcomes (ABET)
  • Graduate Programs
    • Ph.D. & D.Eng.
    • Master of Science
    • Master of Engineering
    • Fifth Year B.S./M.S. Program
      • Degree Requirements
      • 5th Year Masters Program Handbook
    • Special Programs
    • Admissions
      • M.S., Ph.D., D.Eng. & CWO Application
      • MEng Application
      • 5th Year Masters Admissions
      • Application Tips
      • Fees and Financial Support
      • Readmission / Change of Major
    • Graduate Resources
      • Graduate Handbook
      • Graduate Forms
      • Prelim Exams
      • Research Areas and Major Fields
      • Major Field Advisors
      • Grant Writing
      • Grad Division Resources
      • MEGSCo
      • COE Graduate Guide
    • GSI/Reader Information
      • GSI/Reader Forms
    • Course Information
      • Tentative ME course schedule
    • Graduate Course Syllabi
  • Research
    • Research Areas and Major Fields
    • Faculty by Research Area
    • Laboratories
    • Research Centers
  • Resources
    • Student Academic Resources
    • Graduate Resources
    • Student Life Resources
      • ME Student Groups
    • Virtual Career Panel Series
    • Equity and Inclusion
    • Jobs and Internships
    • Room Reservations
    • Key Requests
    • Mail & Office Administration
    • Financial Services
    • IT Services
    • Safety Information
    • Sexual Violence & Sexual Harassment Prevention
    • Faculty & Staff Resources
  • ME Shops
    • Shop Training
    • Services Provided
    • Shop Equipment
    • Student Electronics Shop
    • Shop Safety
  • Coronavirus Resources
  • News
    • Alumni Newsletter
    • Mechanical Engineering Seminars
    • Events
    • Videos
ME banner

ME PhD Student Zi Jing Wong Wins Best Paper Award at SPIE Conference

You are here: Home / News / ME PhD Student Zi Jing Wong Wins Best Paper Award at SPIE Conference

ME Professor Xiang Zhang’s PhD student Zi Jing Wong, has won the Best Student Paper award at the 2015 SPIE Active Photonic Materials Conference. Wong’s award winning paper, “Single Mode Parity-Time Laser,” discusses:

“The concept of parity-time PT symmetry exploits the interplay between the material loss and gain to attain novel optical phenomena such as exceptional point and unidirectional light propagation. Here we experimentally demonstrate a PT symmetry breaking laser that allows unique control of the resonant modes. In contrast to conventional ring cavity lasers with multiple competing modes, our on-chip InGaAsP/InP based PT microring laser exhibits intrinsic single-mode lasing regardless of the gain spectral bandwidth. Thresholdless parity-time symmetry breaking due to the rotationally symmetric structure leads to stable single-mode operation with the selective whispering gallery mode order.”

Congratulations, Zi Jing!

Previous Post: « ME Chair David Dornfeld named Faculty Director of the Jacobs Institute for Design Innovation
Next Post: ME PhD Students’ Research from the Laser Thermal Laboratory Published in Nature Materials »

Primary Sidebar

  • News
  • Alumni Newsletter
  • Mechanical Engineering Seminars
  • Events Calendar
  • Videos

Upcoming Events

    No events listed.

  • Contact
  • Accessibility
  • Privacy
  • Nondiscrimination
  • UC Berkeley
  • Berkeley Engineering
  • Facebook
  • Twitter
  • YouTube

Copyright © 2023 UC Berkeley Mechanical Engineering · All Rights Reserved ·