laser-instability
61Filament propagation — In nonlinear optics, filament propagation is propagation of a beam of light through a medium without diffraction. This is possible because the Kerr effect causes an index of refraction change in the medium, resulting in self focusing of the… …
62Microplasma — A microwave microplasma jet Microplasmas are plasmas of small dimensions, ranging from tens to thousands of micrometers. They can be generated at a variety of temperatures and pressures, existing as either thermal or non thermal plasmas. Non… …
63Rifts (role-playing game) — Rifts Cover of Rifts Ultimate Edition: a Splugorth emerges from a rift behind a ley line walker. Designer(s) Kevin Siembieda Publisher(s) Palladium Books …
64Sukhoi Su-17 — infobox Aircraft name = Su 17/ 20/ 22 caption = Su 20 in the markings of 7th Bombing Reconnaissance Regiment of Polish Air Force type = Fighter bomber national origin = USSR manufacturer = Sukhoi OKB first flight = 1 July 1969 introduction = 1970 …
65Madison Symmetric Torus — Infobox Magnetic Fusion Device name = Madison Symmetric Torus dev type=Reversed field pinch loc=Madison, Wisconsin, USA rad maj = 1.50 m rad min = 52 cm aspect = 2.88|The Madison Symmetric Torus (MST) is a reversed field pinch (RFP) physics… …
66Relative intensity noise — (RIN), describes the instability in the power level of a laser. The noise term is important to describe lasers used in fiber optic communication and LIDAR remote sensing.Relative intensity noise can be generated from cavity vibration,… …
67Nuclear weapons and Israel — Israel Nuclear program start date mid to late 1950s[1] First nuclear weapon test Unknown; possible join …
68art conservation and restoration — Maintenance and preservation of works of art, their protection from future damage, deterioration, or neglect, and the repair or renovation of works that have deteriorated or been damaged. Research in art history has relied heavily on 20th and… …
69Kosovo War — Part of the Breakup of Yugoslavia …
70SN 2006gy — Infobox Supernova name = SN 2006gy caption = SN 2006gy and the core of its home galaxy, NGC 1260, viewed in x ray light from the Chandra X ray Observatory. The NGC 1260 galactic core is on the lower left and SN 2006gy is on the upper right. epoch …
