Fiber Fuse Propagation Behavior

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Collection:	NIMS成果物
Form:	Online resource
Language:	English
Physical description:
Subject:	unknown: fiber fuse unknown: optical fiber unknown: laser-induced damage unknown: fiber fuse unknown: optical fiber unknown: laser-induced damage unknown: fiber fuse unknown: optical fiber unknown: laser-induced damage unknown: fiber fuse unknown: optical fiber unknown: laser-induced damage
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Identifier:	Handle URI: https://hdl.handle.net/20.500.11932/1058545
Full-text file	NIMS Digital Library intechffE.pdf (0.07 MB) Errata & comments (NIMS only) NIMS Digital Library
Abstract:	Knowledge accumulated about fiber fuse propagation since 1988 is briefly summarized. From a macroscopic viewpoint, the dissipative soliton concept and an analogy with grassfire help us understand this strange phenomenon. The strong heat-induced absorption of silica glass and the highly confined supply of laser energy cause captured plasma to shift to the light source along the fiber leaving catastrophic damage behind it. From a microscopic viewpoint, the periodic void formation process was unveiled by the statistical analysis of void shapes and ultra-fast videography. The bullet-like shape of the damage train results from the formation of an intrinsic bridge inside the hollow silica melt behind the traveling plasma and the successive compression of detached voids under a steep temperature gradient along the fiber.
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Item identifier	Library	Shelf	Call number	Circulation status
(No number)	Web	Web		Available On Shelf