About Us

FAQ on "Quantum theory of superresolution for two incoherent optical point sources"

We study the probabilistic nature of quantum mechanics and its implications for sensing applications, such as optical imaging, interferometry, spectroscopy, optomechanical sensing, gravitational-wave detection, and magnetometry.

Our group is housed in the Department of Electrical and Computer Engineering at the National University of Singapore. We are also affiliated with the Computational Nanoelectronics and Nanodevices Laboratory (CNNL) and the Department of Physics.

Before you ask, we are NOT affiliated with the Centre for Quantum Technologies.

Members

Principal Investigator

Postdoctoral Fellows

Graduate Students

Visitors

Former members


Recent News

  • Superresolution for Arbitrary Sources Mankei Tsang, "Subdiffraction incoherent optical imaging via spatial-mode demultiplexing," New Journal of Physics 19, 023054 (2017) [PDF] Abstract:I propose a spatial-mode demultiplexing (SPADE) measurement scheme for the ...
    Posted Apr 5, 2017, 8:08 PM by Mankei Tsang
  • Superresolution Paper is PRL Editors' Suggestion Ranjith Nair and Mankei Tsang, "Far-Field Superresolution of Thermal Electromagnetic Sources at the Quantum Limit," Physical Review Letters (Editors' Suggestion) 117, 190801 (2016) [PDF, Supplemental Material].Abstract: We obtain ...
    Posted Nov 4, 2016, 10:00 AM by Mankei Tsang
  • Superresolution Paper Published in Physical Review X Mankei Tsang, Ranjith Nair, and Xiao-Ming Lu, "Quantum Theory of Superresolution for Two Incoherent Optical Point Sources," Physical Review X 6, 031033 (2016) [PDF]. Popular Coverage “Tsang and his ...
    Posted May 21, 2017, 1:30 AM by Mankei Tsang
Showing posts 1 - 3 of 68. View more »

Recent Journal Publications

AuthorsTitle/Full-Text PDFJournalPublished on
Mankei Tsang Subdiffraction incoherent optical imaging via spatial-mode demultiplexing New Journal of Physics 19, 023054 (2017) February 28, 2017 
Ranjith Nair and Mankei Tsang Far-field Superresolution of Thermal Electromagnetic Sources at the Quantum Limit Physical Review Letters 117, 190801 (2016) November 4, 2016 
Mankei Tsang, Ranjith Nair, and Xiao-Ming Lu Quantum Theory of Superresolution for Two Incoherent Optical Point Sources Physical Review X 6, 031033 (2016) August 29, 2016 
Showing 3 items from page Journal Publications sorted by Published on. View more »

Recent Conferences

AuthorsTitle/Summary PDFConferencePresented on
Ranjith Nair and Mankei Tsang Beating Rayleigh's criterion: superresolution of thermal sources with linear optics Quantum Information and Measurement 2017, Paris, France, paper QT5C.5 April 6, 2017 
Ranjith Nair, Xiao-Ming Lu, Shan Zheng Ang, and Mankei Tsang Quantum theory of superresolution for incoherent optical imaging APS March Meeting 2017, New Orleans, Louisiana, abstract X51.00001 March 17, 2017 
Ranjith Nair, Xiao-Ming Lu, Shan Zheng Ang, and Mankei Tsang Quantum theory of superresolution for incoherent optical imaging WE-Heraeus Seminar on Quantum-Limited Metrology and Sensing, Bad Honnef, Germany February 7, 2017 
Showing 3 items from page Conferences sorted by Presented on. View more »

Recent Seminars

SpeakerTitle/Slides PDFFunctionDate
Mankei Tsang Quantum Metrology Kills Rayleigh's Criterion Seminar, Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology, Chengdu, China September 28, 2016 
Mankei Tsang Quantum Theory of Superresolution for Incoherent Optical Imaging Seminar, Department of Mathematics, National University of Singapore September 14, 2016 
Mankei Tsang Introduction to Quantum Metrology Lecture, University of Nottingham, UK June 13, 2016 
Showing 3 items from page Invited Seminars sorted by Date. View more »

Recent Preprints

AuthorsTitle/Full-Text PDFe-printLast Update
Mankei Tsang Subdiffraction incoherent optical imaging via spatial-mode demultiplexing: semiclassical treatment arXiv:1703.08833 March 26, 2017 
Mankei Tsang Conservative classical and quantum resolution limits for incoherent imaging arXiv:1605.03799 March 26, 2017 
Ranjith Nair Nonclassical distance in multimode bosonic systems arXiv:1701.07688 January 26, 2017 
Showing 3 items from page Preprints sorted by Last Update. View more »