Method for optimizing a path length of an optical guide and opti

Details Method for optimizing a path length of an optical guide and opti Method for optimizing a path length of an optical guide and opti

1995-01-19

1996-06-04

Ullah, Akm E.

Optical waveguides

Planar optical waveguide

G02B 610

Patent

active

055241654

ABSTRACT:
Method for optimizing a path length of an optical guide and optical guide obtained by this method. This method for optimizing an optical guide with a nominal width Po having at any point a variable and continuous curve C and a widening .delta.p with respect to this width Po is characterized in that it comprises a definition stage for widening .delta.p the guide as a variable function f of the curve C, this function .delta.p=f(C) being a continuous function.

REFERENCES:
patent: 4929302 (1990-05-01), Valette
Chapter 9, "Pure bend loss & Transition loss," Basic relations, Chapter 2, General Configuration (No Date).
L. Lerner, "Minimum Bending Loss Interconnection For Integrated Optics Waveguides," pp. 733-734, Electronics Letters, vol. 29, No. 9 (1993).
Neumann, "Dielectric Optical Waveguide Tilts with Reduced Losses," pp. 9.3-1-9.3-4, 7th ECOC, Copenhagen, (1981).

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