发明名称 |
OPTICAL NONLINEAR CROSS-COUPLED INTERFEROMETER |
摘要 |
An optical device comprises a 50-50 cross-coupler (4) having a pair of ports (10, 12) optically coupled by a waveguide (14) which includes a portion of material (16) having a non-linear refractive index with a relaxation time such that the effect on the non-linear portion (16) of a first pulse passing through the portion last long enough to affect the phase of second pulse relative to the first. It finds application as a logic element, optical amplifier modulator and the like. |
申请公布号 |
CA1313467(C) |
申请公布日期 |
1993.02.09 |
申请号 |
CA19880585575 |
申请日期 |
1988.12.09 |
申请人 |
COTTER, DAVID |
发明人 |
COTTER, DAVID;DORAN, NICHOLAS J.;BLOW, KEITH J.;WOOD, DAVID C. |
分类号 |
G01N33/53;G01N33/00;G01N33/543;G01N33/554;G01N33/564;G01N33/569;G01N33/68;G02F1/313;G02F1/35;G02F3/00 |
主分类号 |
G01N33/53 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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