D. D. Bhawalkar
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D. D. Bhawalkar
Dilip Devidas Bhawalkar is an Indian optical physicist and the founder director of the Raja Ramanna Centre for Advanced Technology (CAT), an institute under the Department of Atomic Energy, serving as a centre for higher studies in the fields of lasers and particle accelerators. He is credited with pioneering research in optics and lasers in India and is reported to have contributed in making CAT a partner in the International Linear Collider and Large Hadron Collider experiments of the European Organization for Nuclear Research (CERN). He is a recipient of the Shanti Swarup Bhatnagar Prize, the highest Indian award in science and technology. The Government of India awarded him the fourth highest civilian award of the Padma Shri in 2000. Biography Bhawalkar, born on 16 October 1940 at the fort city of Dr. Hari Singh Gour University, in the Central Indian state of Madhya Pradesh, completed his graduate (BSc) in 1959 and post graduate (MSc) studies in 1961 at Sagar Universi ...
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Sagar, Madhya Pradesh
Sagar is a city, municipal corporation and administrative headquarter in Sagar district of the state of Madhya Pradesh in central India. Situated on a spur of the Vindhya Range, above sea-level. The city is around northeast of state capital, Bhopal. Sagar has been selected as one of the hundred Indian cities to be developed as a smart city under Prime Minister Narendra Modi's flagship Smart Cities Mission and listed top safest city of India 2018. History The ancient Indian kingdom of Chedi had its capital at Suktimati, which was located at Sagar during contemporary times. The history of Sagar District before 1022 A.D. is generally unknown; after that, records are available. Sagar was under the rule of Ahir Rajas and their capital was at Garhpehra. In 1660, Udenshah, founded the present town of Sagar. After 1735, the city came under the rule of the Peshwas. When Chhatrasal gave a region (subha) to Bajirao, he appointed Govindpant Kher (later Bundele) as an administrator ...
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Bhabha Atomic Research Centre
The Bhabha Atomic Research Centre (BARC) is India's premier nuclear research facility, headquartered in Trombay, Mumbai, Maharashtra, India. It was founded by Homi Jehangir Bhabha as the Atomic Energy Establishment, Trombay (AEET) in January 1954 as a multidisciplinary research program essential for India's nuclear program. It operates under the Department of Atomic Energy (DAE), which is directly overseen by the Prime Minister of India. BARC is a multi-disciplinary research centre with extensive infrastructure for advanced research and development covering the entire spectrum of nuclear science, chemical engineering, material sciences and metallurgy, electronic instrumentation, biology and medicine, supercomputing, high-energy physics and plasma physics and associated research for Indian nuclear programme and related areas. BARC's core mandate is to sustain peaceful applications of nuclear energy. It manages all facets of nuclear power generation, from the theoretical desi ...
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Russian Academy Of Natural Sciences
The Russian Academy of Natural Sciences (Russian: Российская академия естественных наук) is a Russian non-governmental organization founded on August 31 1990 in Moscow in the former Soviet Union, following a decree by the Supreme Soviet of Russia. , the Academy operates under the Federal Law of August 23, 1996 No. 127-FZ "On Science and State Scientific-Technical Politics". The academy states that it seeks to unite scholars in different fields for the betterment of Russia. As of 2020, its president is Oleg Leonidovich Kuznetsov and its Vice President and Chief Secretary is Lida Vladimirovna Ivanitskaya. The academy is not associated with the Russian Academy of Sciences. It has been criticised because many members lack scientific credentials and some espouse pseudoscientific theories such as Aušra Augustinavičiūtė's socionics and Anatoly Fomenko's " New Chronology".Опасность лженауки("Danger of Pseudoscience") Currently, the ...
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Optical Society Of America
Optica (formerly known as The Optical Society (OSA) and before that as the Optical Society of America) is a professional society of individuals and companies with an interest in optics and photonics. It publishes journals and organizes conferences and exhibitions. It currently has about 488,000 customers in 183 countries, including nearly 300 companies. History Optica was founded in 1916 as the "Optical Society of America", under the leadership of Perley G. Nutting, with 30 optical scientists and instrument makers based in Rochester, New York. It soon published its first journal of research results and established an annual meeting. The first local section was established in Rochester, New York, in 1916 and the ''Journal of the Optical Society of America'' was created in 1918. The first series of joint meetings with the American Physical Society was in 1918. In 2008 it changed its name to The Optical Society (OSA). In September 2021, the organization's name changed to Optica, w ...
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National Academy Of Sciences, India
The National Academy of Sciences, India, established in 1930, is the oldest science academy in India. It is located in Prayagraj, Uttar Pradesh. Prof. Meghnad Saha was the founder president. Fellows *Suddhasatwa Basu * Sudha Bhattacharya * Chittoor Mohammed Habeebullah *Vinod Krishan * Neelam Sangwan * Rajender Singh Sangwan Publications ''Proceedings of the National Academy of Sciences, India'' was a peer-review scientific journal established in 1930. It split in two parts in 1942. *'' Proceedings of the National Academy of Sciences, India Section A: Physical Sciences'' *'' Proceedings of the National Academy of Sciences, India Section B: Biological Sciences'' The academy also publishes ''National Academy Science Letters''. References External links Official website Research institutes in India India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, an ...
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Indian National Science Academy
The Indian National Science Academy (INSA) is a national academy in New Delhi for Indian scientists in all branches of science and technology. In August 2019, Dr. Chandrima Shaha was appointed as the president of Indian National Science Academy, becoming the first woman to head the INSA (for 2020–22). In 2015 INSA has constituted a junior wing for young scientists in the country named Indian National Young Academy of Sciences (INYAS) in line with other national young academies. INYAS is the academy for young scientists in India as a national young academy and is affiliated with Global Young Academy. INYAS is also a signatory of the declaration on the Core Values of Young Academies, adopted at World Science Forum, Budapest on 20 November 2019 History The Genesis: Indian National Science Academy (INSA), New Delhi is an autonomous institution of Dept. Science & Technology, Govt. of India. However, the origins of INSA can be traced back to the founding of National Institute ...
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Indian Academy Of Sciences
The Indian Academy of Sciences, Bangalore was founded by Indian Physicist and Nobel Laureate C. V. Raman, and was registered as a society on 24 April 1934. Inaugurated on 31 July 1934, it began with 65 founding fellows. The first general meeting of Fellows, held on the same day, elected Raman as president, and adopted the constitution of the Academy. Objectives The aims of the Academy are to: * Promote progress in pure and applied branches of science. * Encourage important research in various branches of science. * Represent the scientific work of India internationally. * Publish work relating to scientific research initiated by the Academy, Provincial Academies, Universities and Government Scientific Institutions. * Organise meetings of Committees and Conferences to discuss papers submitted to the Academy. * Advise Government and other bodies on scientific and other matters referred to the Academy. Publications The first issue of the Academy Proceedings appeared in two ...
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International Union Of Pure And Applied Physics
The International Union of Pure and Applied Physics (IUPAP ) is an international non-governmental organization whose mission is to assist in the worldwide development of physics, to foster international cooperation in physics, and to help in the application of physics toward solving problems of concern to humanity. It was established in 1922 and the first General Assembly was held in 1923 in Paris. The Union is domiciled in Geneva, Switzerland. IUPAP carries out this mission by: sponsoring international meetings; fostering communications and publications; encouraging research and education; fostering the free circulation of scientists; promoting international agreements on the use of symbols, units, nomenclature and standards; and cooperating with other organizations on disciplinary and interdisciplinary problems. IUPAP is a member of the International Science Council. IUPAP is the lead organization promoting the adoption of the International Year of Basic Sciences for Sustainab ...
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Indian Institute Of Technology, Kanpur
The Indian Institute of Technology Kanpur (IIT Kanpur) Hindi: भारतीय प्रौद्योगिकी संस्थान कानपुर) is a public institute of technology located in Kanpur, Uttar Pradesh, India. It was declared to be an Institute of National Importance by the Government of India under the Institutes of Technology Act. The institution was established in 1959. As one of the first Indian Institutes of Technology, the institute was created with the assistance of a consortium of nine US research universities as part of the Kanpur Indo-American Programme (KIAP). History IIT Kanpur was established by an Act of Parliament in 1960 by the Government of India. The institute was started in December 1959 in a room in the canteen building of the Harcourt Butler Technological Institute at Agricultural Gardens in Kanpur. In 1963, the institute moved to its present location, on the Grand Trunk Road near Kalyanpur locality in Kanpur district. The camp ...
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Indus 2
Indus-2 is a synchrotron radiation source with a nominal electron energy of 2.5 GeV and a critical wavelength of about 1.98 angstroms. It is one of the most important projects in progress at the Raja Ramanna Centre for Advanced Technology. It is designed to cater to the needs of X-ray users, material scientists and researchers. Indus-1 has the distinction of being the first synchrotron generator of India with a 450 Mev storage ring. Indus-2 is an improvement over Indus-1. Indus-2 lattice has been designed in such a way as to give low beam emittance and high brightness. The lattice is a Double Bend Acromat with zero dispersion function along the long straight section. It has eight super periods each having two dipole bending magnets, four focusing and five defocusing quadrupoles and six sextupoles. Of the eight long straight section, three will be used for injection and RF cavities respectively. The remaining five will be used for insertion devices. The radiation source I ...
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Synchrotron Radiation Source
The Synchrotron Radiation Source (SRS) at the Daresbury Laboratory in Cheshire, England was the first second-generation synchrotron radiation source to produce X-rays. The research facility provided synchrotron radiation to a large number of experimental stations and had an operating cost of approximately £20 million per annum. SRS had been operated by the Science and Technology Facilities Council. The SRS was closed on 4 August 2008 after 28 years of operation. History Following the closure of the NINA synchrotron, construction of the facility commenced in 1975 and the first experiments were completed using the facility by 1981. In 1986 the storage ring was upgraded with additional focusing to increase the output brightness, the new 'lattice' being termed the HBL (High Brightness Lattice). Design and evolution Like all second-generation sources, the SRS was designed to produce synchrotron radiation principally from its dipole magnets, but the initial design foresaw the use of ...
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Plasma Acceleration
Plasma acceleration is a technique for accelerating charged particles, such as electrons, positrons, and ions, using the electric field associated with electron plasma wave or other high-gradient plasma structures (like shock and sheath fields). The plasma acceleration structures are created either using ultra-short laser pulses or energetic particle beams that are matched to the plasma parameters. These techniques offer a way to build high performance particle accelerators of much smaller size than conventional devices. The basic concepts of plasma acceleration and its possibilities were originally conceived by Toshiki Tajima and John M. Dawson of UCLA in 1979. The initial experimental designs for a "wakefield" accelerator were conceived at UCLA by Chandrashekhar J. Joshi et al. Current experimental devices show accelerating gradients several orders of magnitude better than current particle accelerators over very short distances, and about one order of magnitude better (1 GeV/m ...
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