Shipborne Laser Beam Weapon System for Defence against Cruise Missiles

  • J.P. Dudeja office of the Scientific Adviser to the Chief of Naval Staff, New Delhi.
  • G.S. Kalsey office of the Scientific Adviser to the Chief of Naval Staff, New Delhi
Keywords: Sea skimming cruise missiles, Chemical oxygen iodine laser, Adaptive optics

Abstract

Sea-skim~ing cruise missiles pose the greatest threat to a surface ship in the present-day war scenario. The convenitional close-in-weapon-systems (CIWSs) are becoming less reliable against these new challenges requiring extremely fast reaction time. Naval Forces see a high energy laser as a feasible andjeffective directed energy weapon against sea-skimming antiship cruise missiles because
of its .ability to deliver destructive energy at the speed of light on to a distant target. The paper compares
the technology and capability of deuterium fluoride (DF) and chemical-oxygen-iodine laser (COIL) in effectively performing the role of a shipborne CIWS altainst sea-skimming missiles. Out of these two
lasers, it is argued that DF laser wo.uld be more effective a,s a shipborne weapon for defence against sea-skimmin,g cruise missiles. Besides the high energy laser as the primary (killing) laser, other
sub-systems required in the complete weapon system would be: A beacon laser to sense phase distor'ions in the primary laser, adaptive optics to compensate the atmospheric distortions, beam-directing optics, illuminating lasers, IRST sensors, surveillance and tracking radars, interfacing system, etc.

Author Biographies

J.P. Dudeja, office of the Scientific Adviser to the Chief of Naval Staff, New Delhi.
Dr JP Dudeja obtained his MSc (Physics) from Birla Institute of Technology & Science (BITS). Pilani. in 1971 and PhD (Physics) from Indian Institute of Technology (lIT). New Delhi. Before joining as Jt. Director in the Office of Scientific Adviser to the Chief of Naval Staff. New Delhi. in 1994. he worked at BITS, Pilani; Regional Engineering College. Kurukshetra; IIT. New Delhi; National Physical Laboratory. New Delhi; National Defence Academy. Khadakwasla; Defence Electronics Applications Laboratory (DEAL), Dehradun and Institute of Armament Technology
(IAT). Pune. Presently. he, is working on applications of lasers and electro-optics. His areas of research include: quant,um physics anti laser physics. He was the first to design and fabricate a high peak power-copper bromide laser, He has published 20 research papers in  national/international journats. He is a life member of Indian Laser Association, a fellow of Optical Society of India. and a fellow of Institution of Electronics and Telecommunication Engineers.
G.S. Kalsey, office of the Scientific Adviser to the Chief of Naval Staff, New Delhi
office of  the Scientific Adviser to the Chief of Naval Staff, New Delhi.

References

Hewish, Mark. The menace reawakens: Defense against cruise. Int. Def Rev., Dec 96, 29, 28.

Ferreira, D.M. & Marcell, F.C. Navy high energy laser weapon system. Naval Engrs J. May 1993.105

The airborne laser. IEEE Spectrum September 1997,18,40. ,

Anderberg, B. & Wolbarsht, M.L. Laser weapons: The' dawn of a new military age. Plenum Press, New York, 1992.

Muncheryan, H.M. Laser beam weapons. In Laser and optoelectronic engineering, Chapter VII. Hemisphere Publishing Corpn., New York, 1991.

Dudeja, J .P .Applications of lasers and electrooptics to Navy, Chapter XI. Office of the Scientific Adviser to the Chief of Naval Staff, New Delhi, 1995. Technical Report.

High energy laser weapon system. US Suif Warfare, October 1997,,22(5),14.

Jelaljan, Albert v. Atmospheric propagation. In Laser radar systems Chapter. 2. Artech House. 1992.

Killinger, D.K.; ChurJside, J.H. and Rothman, L.S. Atmospheric optics. In Hanqbook of Optics, Vol,. I,chapter, 44,edited.i by M. Bass. McGraw Hill, New York, 1995.

Weiss-Jesser Wrana, K.; Kohnle, W.A.; Clement, D. & Hohn, D.H. Atmospheric transmittance measurements of Nd:Y AG iodine, and CO2 laser

radiation over 8.6 km dud statistical analysis of extinction coefficient. Infrared Phys. Technol.,36(1), 513.

Harada, L.K.; Leslie, D.H. & Salzar, Mark. Atmospheric transmission Analysis for airborne laser applications. In Laser beam Propagation and control. Proceedings SPIE, Vol 2120, 1994,pp.56

Naval anti-missile laser is readied for sea. Defence Electronics, 1993.25, 18-19.

Prototype laser obliterates operational artillery, rocket. National Defense, May/june !1996, 33.

Israel to test anti-rocket laser. Laser Report, 01 July 1996. p. 4

Space sentries. IEEE Spectrum, September 1997, 18, 51.

McKinney, Brooks. Laser beam destroys ballistic missile seconds after launch. National Defense, May/June 1991, 20.

Healey, K.P. paper presented at the 25th AIAA Plasma dynamiqs and l.Jasers Conference, Colorado, USA, Jtine 20-23, 1994.

US plans airborne anti-missile laser. The Hindustan Times, 19 March 1997.

Israel and US Forces warm to high energy laser weapons. Int. Dei Rev., February 97, 30, 5.

USAF laser weapon moves forward. Int. Def. Rev., November 1996, 29,1.4.

Hewish, Mark. Scud-killers: tough choices for boost-phase intercept. Int. Dev. Rev., January 1996,29,28.

Patel, C.K.N. & Bloemberpen, N. Science and technology of directed energy weapons. SDI review report submitted td American Physical Society. Rev. Mod. Phys., 1987, 59(3), S9-S202.

Airborne laser breaks through the barriers. Jane's Def Wkly, 10 September 97, 53-54.

Watson, Edward A. & Barnes, Lawrence. Optical design conside:rations for agile beam steering. In Laser Beam Propagation and Control. Proceedings SPIE, Vol. 2120, 1994, p. 186.

Daugherty, J.; Hyman, H.; McCoy, J.G. & Cason, C.M. Rapid optical beam steering sensor suite for tactical weapon tracking applications, In Laser Beam Propagation and Control. Proceedings

SPIE, Vol. 2]120, 1994, p. 194.

Published
2013-01-01
How to Cite
Dudeja, J., & Kalsey, G. (2013). Shipborne Laser Beam Weapon System for Defence against Cruise Missiles. Defence Science Journal, 50(2), 231-239. https://doi.org/10.14429/dsj.50.3436
Section
Electronics & Communication Systems