Title:
An optical fiber mode scrambler and a manufacturing method for the same
Document Type and Number:
Japanese Patent JP6019229
Kind Code:
B2
Abstract:
A fiber optic mode scrambler includes a multi-mode optical fiber formed with a core and a cladding around the core and a non-adiabatic cross-sectional shape change zone in the optical fiber. The fiber further has a bending region extending over a length of the optical fiber. The optical fiber has a non-zero curvature at the bending region and a device for maintaining the curvature of the optical fiber at the bending region. Mode scramblers can be provided that are accurately adjusted to match with different desired optical characteristics. A well-controlled manufacturing method for the mode scrambler is also described.
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Inventors:
Sarokatove, Alto
Nappi, spear
Nappi, spear
Application Number:
JP2015523583A
Publication Date:
November 02, 2016
Filing Date:
March 15, 2013
Export Citation:
Assignee:
Loffin-Zinard Laser Gesell Shaft Mitt Beschlenktel Haftong
International Classes:
G02B6/02
Domestic Patent References:
JP2005099274A | ||||
JP59037503A | ||||
JP61160705A | ||||
JP57027211A | ||||
JP2006167305A |
Attorney, Agent or Firm:
Iwao Yamaguchi
Hiroshi Yamamoto
Hiroshi Yamamoto
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