Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Andrei Bleahu"'
Autor:
Shivasubramanian Gopinath, Andrei Bleahu, Tauno Kahro, Aravind Simon John Francis Rajeswary, Ravi Kumar, Kaupo Kukli, Aile Tamm, Joseph Rosen, Vijayakumar Anand
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract Fresnel incoherent correlation holography (FINCH) is a well-established incoherent digital holography technique. In FINCH, light from an object point splits into two, differently modulated using two diffractive lenses with different focal di
Externí odkaz:
https://doaj.org/article/e27a178ca1864ceeb146968d4c89c8b2
Autor:
Vijayakumar Anand, Amudhavel Jayavel, Viktor Palm, Shivasubramanian Gopinath, Andrei Bleahu, Aravind Simon John Francis Rajeswary, Kaupo Kukli, Vinoth Balasubramani, Daniel Smith, Soon Hock Ng, Saulius Juodkazis
Publikováno v:
Engineering Proceedings, Vol 34, Iss 1, p 29 (2023)
The CIPHR group, Institute of Physics, University of Tartu, Estonia, and Optical Sciences Center, Swinburne University of Technology, Australia, jointly organized the interdisciplinary online conference “Holography Meets Advanced Manufacturing” d
Externí odkaz:
https://doaj.org/article/dcc096471e0545e8adc2726fc7955bb9
Autor:
Vijayakumar Anand, Amudhavel Jayavel, Viktor Palm, Shivasubramanian Gopinath, Andrei Bleahu, Aravind Simon John Francis Rajeswary, Kaupo Kukli, Vinoth Balasubramani, Ravi Kumar, Daniel Smith, Soon Hock Ng, Saulius Juodkazis
Publikováno v:
Engineering Proceedings, Vol 34, Iss 1, p 28 (2023)
In submitting conference proceedings to Engineering Proceedings, the editors of the proceedings certify to the publisher that all papers published in this volume have been subjected to peer review [...]
Externí odkaz:
https://doaj.org/article/2474023c6efc4b8490a05b26f71a13f7
Autor:
Amudhavel Jayavel, Shivasubramanian Gopinath, Praveen Periyasamy Angamuthu, Francis Gracy Arockiaraj, Andrei Bleahu, Agnes Pristy Ignatius Xavier, Daniel Smith, Molong Han, Ivan Slobozhan, Soon Hock Ng, Tomas Katkus, Aravind Simon John Francis Rajeswary, Rajesh Sharma, Saulius Juodkazis, Vijayakumar Anand
Publikováno v:
Photonics, Vol 10, Iss 4, p 396 (2023)
Pattern recognition techniques form the heart of most, if not all, incoherent linear shift-invariant systems. When an object is recorded using a camera, the object information is sampled by the point spread function (PSF) of the system, replacing eve
Externí odkaz:
https://doaj.org/article/b42969322fff4f6fac6716ba4d605f66
Autor:
Shivasubramanian Gopinath, Praveen Periysamy Angamuthu, Tauno Kahro, Andrei Bleahu, Francis Gracy Arockiaraj, Daniel Smith, Soon Hock Ng, Saulius Juodkazis, Kaupo Kukli, Aile Tamm, Vijayakumar Anand
Publikováno v:
Photonics, Vol 10, Iss 1, p 3 (2022)
Direct imaging systems that create an image of an object directly on the sensor in a single step are prone to many constraints, as a perfect image is required to be recorded within this step. In designing high resolution direct imaging systems with a
Externí odkaz:
https://doaj.org/article/44baddf803104eb78d2d398f6727292a
Autor:
P. A. Praveen, Francis Gracy Arockiaraj, Shivasubramanian Gopinath, Daniel Smith, Tauno Kahro, Sandhra-Mirella Valdma, Andrei Bleahu, Soon Hock Ng, Andra Naresh Kumar Reddy, Tomas Katkus, Aravind Simon John Francis Rajeswary, Rashid A. Ganeev, Siim Pikker, Kaupo Kukli, Aile Tamm, Saulius Juodkazis, Vijayakumar Anand
Publikováno v:
Photonics, Vol 9, Iss 9, p 625 (2022)
A refractive lens is one of the simplest, most cost-effective and easily available imaging elements. Given a spatially incoherent illumination, a refractive lens can faithfully map every object point to an image point in the sensor plane, when the ob
Externí odkaz:
https://doaj.org/article/eb67e10373864a24934de2d6323b8c25
Autor:
Andrei Bleahu, Shivasubramanian Gopinath, Agnes Pristy Ignatius Xavier, Tauno Kahro, Andra Naresh Kumar Reddy, Francis Gracy Arockiaraj, Daniel Smith, Soon Hock Ng, Tomas Katkus, Aravind Simon John Francis Rajeswary, Praveen Periyasamy Angamuthu, Siim Pikker, Kaupo Kukli, Aile Tamm, Saulius Juodkazis, Joseph Rosen, Vijayakumar Anand
Publikováno v:
Holography: Advances and Modern Trends VIII.
Autor:
Shivasubramanian Gopinath, Agnes Pristy Ignatius Xavier, Praveen Periyasamy Angamuthu, Tauno Kahro, Oskar Tamm, Andrei Bleahu, Francis Gracy Arockiaraj, Daniel Smith, Soon Hock Ng, Saulius Juodkazis, Kaupo Kukli, Aile Tamm, Vijayakumar Anand
Publikováno v:
Holography: Advances and Modern Trends VIII.
Autor:
Joseph Rosen, Aile Tamm, Kaupo Kukli, Ravindra Singh, Gangireddy Salla, Ravi Kumar, Shashi Prabhakar, Aravind Simon John Francis Rajeswary, Praveen Periyasamy Angamuthu, Tauno Kahro, shivasubramanian gopinath, Andrei Bleahu, Vijayakumar Anand
Interferenceless coded aperture correlation holography (I-COACH) is one of the simplest incoherent holography techniques. In I-COACH, the light from an object is modulated by a coded mask, and the resulting intensity distribution is recorded. The 3D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e108d3882b70f35165c5b04e1894ac2
https://doi.org/10.1364/opticaopen.22645081
https://doi.org/10.1364/opticaopen.22645081
Autor:
Shivasubramanian Gopinath, Praveen Periyasamy Angamuthu, Francis Gracy Arokiaraj, Daniel Smith, Tauno Kahro, Sandhra-Mirella Valdma, Andrei Bleahu, Soon Hock Ng, Andra Naresh Kumar Reddy, Tomas Katkus, Aravind Simon John Francis Rajeswary, Rashid A. Ganeev, Siim Pikker, Kaupo Kukli, Aile Tamm, Saulius Juodkazis, Vijayakumar Anand
Publikováno v:
AI and Optical Data Sciences IV.