Single mode optical waveguide

Details Single mode optical waveguide Single mode optical waveguide

1993-06-17

1994-03-01

Ullah, Akm E.

Optical waveguides

Having particular optical characteristic modifying chemical...

Of waveguide core

385130, G02B 610

Patent

active

052915760

ABSTRACT:
A waveguide becomes a single mode waveguide under the condition as described below. If the LiNbO.sub.3 waveguide includes an Na content in a range of 0.1 to 14.3 mol % and an Mg content in a range of 0.8 to 10.8 mol %, and provided that T(.mu.m) represents a thickness of the waveguide, and .lambda. (.mu.m) represents a wavelength of the guided wave, then the relationships in the following equations are preferable, in the case of TM mode, 1.9<(T+0.7)/.lambda.<5.7 (T>0) in the case of TE mode, 0.29<(T+0.04)/.lambda.<1.19 (T>0).

REFERENCES:
patent: 3563630 (1971-02-01), Anderson et al.
patent: 4265667 (1981-05-01), Ikeda et al.
patent: 4451116 (1984-05-01), Pinnon et al.
patent: 4647330 (1987-03-01), Rand
patent: 4788687 (1988-11-01), Miniscalco et al.
patent: 5004707 (1991-04-01), Ross et al.
patent: 5046801 (1991-09-01), Terashima et al.
patent: 5158823 (1992-10-01), Enomoto et al.
patent: 5175784 (1992-12-01), Enomoto et al.
patent: 5185829 (1993-02-01), Yamada et al.

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