Search this site
Skip to main content
Skip to navigation
Urbasi Sinha
Home
Lab News
Humbled by this recognition from Communications Physics Nature
Excited to share our new work on Quantum Computers!
Excited to be speaking at the first Vienna Quantum Foundations conference.
World Quantum Day network launched!
Our recent demonstration of entanglement based secure quantum communications through an atmospheric free space channel between two buildings at RRI has received wide media attention! This is the first such demonstration in our country...
Our lab's work is broadcasted by the National news channel Doordarshan during DD News dated 7th February 2021!
The office of the Principal Scientific Officer of the Prime Minister has highlighted our lab's work on their website. This is now a top featured article from the office of the PSA!
Our QKD and QSI works are chosen as one of the top 20 success stories of 2020 by the Department of Science and Technology, Govt. of India!
Our QKD research is chosen as one of the top 10 innovations for 2020 by India Science!
India International Science Festival!
Our team emerges as the Champion in the BRICS Future Skills Challenge on Quantum Technologies 2020!!
News station covers QSI
Our Quantum State Interferography experiment accepted for publication in Physical Review Letters!
A recent blog article on our work...
Article in Vigyan Samachar on our QSI work...
New grant on Centre for Excellence in Quantum Technology!
And we continue our journey in higher dimensional photonic systems....
Can we measure the average value of a Non Hermitian operator in the lab? Yes, we can! Check out our new experiment!
Check out our experiment revisiting entanglement measures in qubits
Check out our new contribution: Quantum State Interferography!
Check out our newly launched lab website!
Cheshire Cat appraisal paper published in Annals of Physics!
Conference Report on our recently conducted QFF2018 conference published in Current Science!
Correlations in higher dimensions now published!
Double slit as a lossy beam splitter!
Entanglement Sudden Death paper submitted (finally;-))
Envariance work published in Physical Review A
Humbled by this recognition...Thank you Asian Scientist magazine!
Fantastic opportunity to work on a cutting edge project in experimental quantum communications with international partners!
First measurement of non zero Sorkin parameter: 2.5 years of effort but certainly worth it!
Homi Bhabha Fellowship for yours truly!
Hong-Ou-Mandel effect: New surprises and revelations!
We are in the news!
Honoured to have Department of Science and Technology Secretary Professor Ashutosh Sharma visit our lab on the 6th April 2017. High praise from a visionary; we are delighted.
Honoured to have Minister for Science, Innovation and Economic Development Canada, Navdeep Bains visit my lab.
Humbled by this honour!
ICTP-ICO Gallieno Denardo Award 2018 for yours truly!
Measuring Non Hermitian operators via weak values, accepted for publication in Physical Review A!
Nature Asia covers our qkdSim work!
New entrant!
New grant on experimental quantum communications!!
New paper in IJQI!
New paper on the arXiv
New paper on the arXiv
New paper on the arXiv!
New Superposition paper published in Nature Scientific Reports!
New work on weak measurements!
Non Hermitian operator using weak values: Experiment published in Physical Review A!!
Now US also a part of HRI!
Our feature review on single photon sources now published in Optics and Photonics news, Optical Society of America!
Our new contribution to Quantum Key Distribution is now on the arXiv!
Our new contribution towards protecting entanglement in higher dimensions is on the arXiv!
Our new insights and experiment on entanglement measures in qubits published in JOSA B!
Our new invited feature article on single photon sources!
Paper appears in PRL along with a focus story..
Paper in Physical Review Letters!
Paper on Correlated photonic qutrit pairs out...
Paper on sudden death of Entanglement published!
Physics World reports on our new research!
privileged to be invited to write for Scientific American!
Research coverage in New Scientist!
Research Grant awarded to us by the Templeton Foundation!
Simanraj gets a Canadian Queen Elizabeth II Diamond Jubilee Scholarship!
Sourav Chatterjee, A. Nagalakshmi and Anuradha join QuEST-ISRO project in lab!
Subhajit wins best Poster Award at ISNFQC18. Congratulations Subhajit!
Superposition and Feynman paths experiment published in New Journal of Physics!
Three new PhD students join the lab!
thumbs up to Women in Science!
Times of India covers our new QKD work!
We love correlations and especially in higher dimension. Check out our new work!
Welcome Surya Narayan Sahoo!
Yours truly discusses Quantum Computing on TV BRICS Russia!
Yours truly now a part of the ITU-T Focus Group on Quantum Information Technology for Networks!
About Me
Research
Current students
PhD students and Project assistants
Grade 03
Grade 04
Grade 05
Grade 06
Grade 07
Grade 08
Grade 09
Grade 1
Grade 10
Grade 11
Grade 12
Grade 2
VSP students (students working under the Visiting Student Position at RRI)
French
Health and Physical Education
Language
Math
Science
Social Studies, History and Geography
The Arts
Post doctoral fellow and Scientific Officer C
Open positions (2021)
Current Collaborators
Contact Us
New results..
Visitors
Urbasi Sinha
Home
Lab News
Humbled by this recognition from Communications Physics Nature
Excited to share our new work on Quantum Computers!
Excited to be speaking at the first Vienna Quantum Foundations conference.
World Quantum Day network launched!
Our recent demonstration of entanglement based secure quantum communications through an atmospheric free space channel between two buildings at RRI has received wide media attention! This is the first such demonstration in our country...
Our lab's work is broadcasted by the National news channel Doordarshan during DD News dated 7th February 2021!
The office of the Principal Scientific Officer of the Prime Minister has highlighted our lab's work on their website. This is now a top featured article from the office of the PSA!
Our QKD and QSI works are chosen as one of the top 20 success stories of 2020 by the Department of Science and Technology, Govt. of India!
Our QKD research is chosen as one of the top 10 innovations for 2020 by India Science!
India International Science Festival!
Our team emerges as the Champion in the BRICS Future Skills Challenge on Quantum Technologies 2020!!
News station covers QSI
Our Quantum State Interferography experiment accepted for publication in Physical Review Letters!
A recent blog article on our work...
Article in Vigyan Samachar on our QSI work...
New grant on Centre for Excellence in Quantum Technology!
And we continue our journey in higher dimensional photonic systems....
Can we measure the average value of a Non Hermitian operator in the lab? Yes, we can! Check out our new experiment!
Check out our experiment revisiting entanglement measures in qubits
Check out our new contribution: Quantum State Interferography!
Check out our newly launched lab website!
Cheshire Cat appraisal paper published in Annals of Physics!
Conference Report on our recently conducted QFF2018 conference published in Current Science!
Correlations in higher dimensions now published!
Double slit as a lossy beam splitter!
Entanglement Sudden Death paper submitted (finally;-))
Envariance work published in Physical Review A
Humbled by this recognition...Thank you Asian Scientist magazine!
Fantastic opportunity to work on a cutting edge project in experimental quantum communications with international partners!
First measurement of non zero Sorkin parameter: 2.5 years of effort but certainly worth it!
Homi Bhabha Fellowship for yours truly!
Hong-Ou-Mandel effect: New surprises and revelations!
We are in the news!
Honoured to have Department of Science and Technology Secretary Professor Ashutosh Sharma visit our lab on the 6th April 2017. High praise from a visionary; we are delighted.
Honoured to have Minister for Science, Innovation and Economic Development Canada, Navdeep Bains visit my lab.
Humbled by this honour!
ICTP-ICO Gallieno Denardo Award 2018 for yours truly!
Measuring Non Hermitian operators via weak values, accepted for publication in Physical Review A!
Nature Asia covers our qkdSim work!
New entrant!
New grant on experimental quantum communications!!
New paper in IJQI!
New paper on the arXiv
New paper on the arXiv
New paper on the arXiv!
New Superposition paper published in Nature Scientific Reports!
New work on weak measurements!
Non Hermitian operator using weak values: Experiment published in Physical Review A!!
Now US also a part of HRI!
Our feature review on single photon sources now published in Optics and Photonics news, Optical Society of America!
Our new contribution to Quantum Key Distribution is now on the arXiv!
Our new contribution towards protecting entanglement in higher dimensions is on the arXiv!
Our new insights and experiment on entanglement measures in qubits published in JOSA B!
Our new invited feature article on single photon sources!
Paper appears in PRL along with a focus story..
Paper in Physical Review Letters!
Paper on Correlated photonic qutrit pairs out...
Paper on sudden death of Entanglement published!
Physics World reports on our new research!
privileged to be invited to write for Scientific American!
Research coverage in New Scientist!
Research Grant awarded to us by the Templeton Foundation!
Simanraj gets a Canadian Queen Elizabeth II Diamond Jubilee Scholarship!
Sourav Chatterjee, A. Nagalakshmi and Anuradha join QuEST-ISRO project in lab!
Subhajit wins best Poster Award at ISNFQC18. Congratulations Subhajit!
Superposition and Feynman paths experiment published in New Journal of Physics!
Three new PhD students join the lab!
thumbs up to Women in Science!
Times of India covers our new QKD work!
We love correlations and especially in higher dimension. Check out our new work!
Welcome Surya Narayan Sahoo!
Yours truly discusses Quantum Computing on TV BRICS Russia!
Yours truly now a part of the ITU-T Focus Group on Quantum Information Technology for Networks!
About Me
Research
Current students
PhD students and Project assistants
Grade 03
Grade 04
Grade 05
Grade 06
Grade 07
Grade 08
Grade 09
Grade 1
Grade 10
Grade 11
Grade 12
Grade 2
VSP students (students working under the Visiting Student Position at RRI)
French
Health and Physical Education
Language
Math
Science
Social Studies, History and Geography
The Arts
Post doctoral fellow and Scientific Officer C
Open positions (2021)
Current Collaborators
Contact Us
New results..
Visitors
More
Home
Lab News
Humbled by this recognition from Communications Physics Nature
Excited to share our new work on Quantum Computers!
Excited to be speaking at the first Vienna Quantum Foundations conference.
World Quantum Day network launched!
Our recent demonstration of entanglement based secure quantum communications through an atmospheric free space channel between two buildings at RRI has received wide media attention! This is the first such demonstration in our country...
Our lab's work is broadcasted by the National news channel Doordarshan during DD News dated 7th February 2021!
The office of the Principal Scientific Officer of the Prime Minister has highlighted our lab's work on their website. This is now a top featured article from the office of the PSA!
Our QKD and QSI works are chosen as one of the top 20 success stories of 2020 by the Department of Science and Technology, Govt. of India!
Our QKD research is chosen as one of the top 10 innovations for 2020 by India Science!
India International Science Festival!
Our team emerges as the Champion in the BRICS Future Skills Challenge on Quantum Technologies 2020!!
News station covers QSI
Our Quantum State Interferography experiment accepted for publication in Physical Review Letters!
A recent blog article on our work...
Article in Vigyan Samachar on our QSI work...
New grant on Centre for Excellence in Quantum Technology!
And we continue our journey in higher dimensional photonic systems....
Can we measure the average value of a Non Hermitian operator in the lab? Yes, we can! Check out our new experiment!
Check out our experiment revisiting entanglement measures in qubits
Check out our new contribution: Quantum State Interferography!
Check out our newly launched lab website!
Cheshire Cat appraisal paper published in Annals of Physics!
Conference Report on our recently conducted QFF2018 conference published in Current Science!
Correlations in higher dimensions now published!
Double slit as a lossy beam splitter!
Entanglement Sudden Death paper submitted (finally;-))
Envariance work published in Physical Review A
Humbled by this recognition...Thank you Asian Scientist magazine!
Fantastic opportunity to work on a cutting edge project in experimental quantum communications with international partners!
First measurement of non zero Sorkin parameter: 2.5 years of effort but certainly worth it!
Homi Bhabha Fellowship for yours truly!
Hong-Ou-Mandel effect: New surprises and revelations!
We are in the news!
Honoured to have Department of Science and Technology Secretary Professor Ashutosh Sharma visit our lab on the 6th April 2017. High praise from a visionary; we are delighted.
Honoured to have Minister for Science, Innovation and Economic Development Canada, Navdeep Bains visit my lab.
Humbled by this honour!
ICTP-ICO Gallieno Denardo Award 2018 for yours truly!
Measuring Non Hermitian operators via weak values, accepted for publication in Physical Review A!
Nature Asia covers our qkdSim work!
New entrant!
New grant on experimental quantum communications!!
New paper in IJQI!
New paper on the arXiv
New paper on the arXiv
New paper on the arXiv!
New Superposition paper published in Nature Scientific Reports!
New work on weak measurements!
Non Hermitian operator using weak values: Experiment published in Physical Review A!!
Now US also a part of HRI!
Our feature review on single photon sources now published in Optics and Photonics news, Optical Society of America!
Our new contribution to Quantum Key Distribution is now on the arXiv!
Our new contribution towards protecting entanglement in higher dimensions is on the arXiv!
Our new insights and experiment on entanglement measures in qubits published in JOSA B!
Our new invited feature article on single photon sources!
Paper appears in PRL along with a focus story..
Paper in Physical Review Letters!
Paper on Correlated photonic qutrit pairs out...
Paper on sudden death of Entanglement published!
Physics World reports on our new research!
privileged to be invited to write for Scientific American!
Research coverage in New Scientist!
Research Grant awarded to us by the Templeton Foundation!
Simanraj gets a Canadian Queen Elizabeth II Diamond Jubilee Scholarship!
Sourav Chatterjee, A. Nagalakshmi and Anuradha join QuEST-ISRO project in lab!
Subhajit wins best Poster Award at ISNFQC18. Congratulations Subhajit!
Superposition and Feynman paths experiment published in New Journal of Physics!
Three new PhD students join the lab!
thumbs up to Women in Science!
Times of India covers our new QKD work!
We love correlations and especially in higher dimension. Check out our new work!
Welcome Surya Narayan Sahoo!
Yours truly discusses Quantum Computing on TV BRICS Russia!
Yours truly now a part of the ITU-T Focus Group on Quantum Information Technology for Networks!
About Me
Research
Current students
PhD students and Project assistants
Grade 03
Grade 04
Grade 05
Grade 06
Grade 07
Grade 08
Grade 09
Grade 1
Grade 10
Grade 11
Grade 12
Grade 2
VSP students (students working under the Visiting Student Position at RRI)
French
Health and Physical Education
Language
Math
Science
Social Studies, History and Geography
The Arts
Post doctoral fellow and Scientific Officer C
Open positions (2021)
Current Collaborators
Contact Us
New results..
Visitors
Paper on sudden death of Entanglement published!
Post date: Mar 06, 2017 2:23:36 AM
https://arxiv.org/abs/1703.01159
Google Sites
Report abuse
Page details
Page updated
Google Sites
Report abuse