PPT-Laser Beam Propagation in Maritime Environment

Svetlana AvramovZamurovic Olga Korotkova Reza MalekMadani 1112011 1 ONR meeting Investigation Method Laser Beam Propagation in Maritime Environment 1112011 2 ONR meeting Field experiments . Steve J. NELL. Marine Data Solutions. Company overview. Challenges facing the Maritime Industry. Typical Maritime Supply Chain. Trends and Drivers of Maritime Technology. Maritime Domain Awareness Solutions (MDA). Electrons. Protons. X-rays. Claes-Göran. . Wahlström. Department of Physics, Lund University . and . Lund Laser Centre. Lund - . an old city with a large university. Lund - . A city with a strong accelerator future. (LBM). By:. Dhiman. Johns. M.E.(PIE), . . Thapar. University, Patiala. Laser Beam Machining – An Introduction . LASER stands for Light Amplification by Stimulated Emission of Radiation. . The underline working principle of laser was first put forward by Albert Einstein in 1917 though the first industrial laser for experimentation was developed around 1960s. . BY. S.PREMKUMAR. Process. Capability. Laser beam machining process. Laser beam machining process uses highly coherent light source.. This beam can be focused by means of a lens on a very small spot in the work piece.. Laser Beam Containment. Lasers can produce intense, directed radiation that does not decrease with distance. . Lasers are classified by intensity and wavelength.. Effects from beam exposure. Ultraviolet – burns on cornea and lens. Zone plate. Laser-beam . diffraction. A lens transforms a Fresnel . diffraction problem to a . . Fraunhofer. diffraction problem.. The lens as a Fourier transformer. Diffraction gratings & spectrometers. Kara Lambson. OPT 310. General Info. Title. : Laser Emitting Module, Window Cap, Laser Pointer, and Light Emitting Module; US 7447243 B2. Filed: . August 29, 2005. Issued: . November 4, 2008. Inventors. 28 March 2018. Perspectives on Laser H. -. Manipulation. Exciting times for Proton and Neutrino Beams. J-PARC. Nearly 500 kW T2K beam (& 1 MW capable neutron beam). Plans to go to 1.3 MW with upgrades. Ross . Blaszczyk. Ray Tracing. Matrix Optics. =.  . Free Space Propagation. M=.  . Refraction at a Planar Boundary. M=.  . Transmission through a Thins Lens. M=.  . Multiple Optical Components .  . Prof. Allan Gillespie. University of Dundee. CLIC Workshop - 29 January 2015. FUNCTIONAL MATERIALS. . for. . OPTICAL & PARTICLE BEAMS. . . Manufacturing with . Light. 2. Allan . Gillespie and Amin Abdolvand. for the SPES RIB . project. (classic . and . novel. . approaches. ) . Daniele Scarpa. INFN-LNL. Overview. Introduction. The SPES layout & devices. . TIS . R&D . activities. Laser R&D . Introduction. Laser action and Population inversion. Methods to achieve Population inversion. Types of Laser. Process and Beam Parameters. Process Capabilities . Application ,Advantages, Disadvantages . '.. . The properties of laser light depend . on . wavelength.. . Light waves from a normal source do not produce a powerful cutting beam because they . emerge randomly . at various wavelengths. Laser light, however, is spatially and temporally . Dr. Sonalika Eye Clinic in Pune offers excellent eye laser surgery, prioritizing the health of your eyes.