公开(公告)号：US08155484B2

公开(公告)日：2012-04-10

申请号：US11816073

申请日：2006-02-09

申请人： Zeev Zalevsky ,  Arkadi Roudnitski ,  Menachem Natan

发明人： Zeev Zalevsky ,  Arkadi Roudnitski ,  Menachem Natan

IPC分类号： G02F1/035

CPC分类号： G06E3/001 ,  G02B6/2813

摘要： An all-optical device for data processing is presented. The device comprises at least one optical waveguide unit (10) made of linear media and configured to provide multiple total internal reflections of light passing therethrough, the waveguide unit (10) comprising a waveguide portion (11) for interaction between reflected light components of input light; an input aperture arrangement (14) formed by at least one input aperture at an input facet of the waveguide portion (11); and an output aperture arrangement form by at least one output aperture at an output facet of the waveguide portion. The geometry of the input aperture arrangement and the waveguide portion is selected so as to determine an interference pattern resulting from a diffraction-based interaction between light components of a predetermined wavelength while the light components propagate through the waveguide portion, a location of the at least one output aperture relative to features of the interference pattern being selected to provide at the output an appropriate modulation of at least one parameter of the input light.

摘要翻译： 介绍了一种用于数据处理的全光学设备。 该装置包括至少一个由线性介质制成的光波导单元（10），其被配置为提供穿过其中的光的多次全部内部反射，波导单元（10）包括波导部分（11），用于在输入的反射光分量之间相互作用 光; 由波导部分（11）的输入端处的至少一个输入孔形成的输入孔布置（14）; 以及由所述波导部分的输出小面处的至少一个输出孔的输出孔布置形式。 选择输入孔布置和波导部分的几何形状，以便确定由预定波长的光分量之间的衍射相互作用产生的干涉图案，同时光分量通过波导部分传播，至少该位置 相对于干涉图案的特征的一个输出孔被选择以在输出处提供输入光的至少一个参数的适当调制。

公开(公告)号：US20080266626A1

公开(公告)日：2008-10-30

申请号：US11816073

申请日：2006-02-09

申请人： Zeev Zalevsky ,  Arkadi Roudnitski ,  Menachem Natan

发明人： Zeev Zalevsky ,  Arkadi Roudnitski ,  Menachem Natan

IPC分类号： G02F3/00 ,  G02F1/035

CPC分类号： G06E3/001 ,  G02B6/2813

摘要： An all-optical device for data processing is presented. The device comprises at least one optical waveguide unit (10) made of linear media and configured to provide multiple total internal reflections of light passing therethrough, the waveguide unit (10) comprising a waveguide portion (11) for interaction between reflected light components of input light; an input aperture arrangement (14) formed by at least one input aperture at an input facet of the waveguide portion (11); and an output aperture arrangement forme by at least one output aperture at an output facet of the waveguide portion. The geometry of the input aperture arrangement and the waveguide portion is selected so as to determine an interference pattern resulting from a diffraction-based interaction between light components of a predetermined wavelength while the light components propagate through the waveguide portion, a location of the at least one output aperture relative to features of the interference pattern being selected to provide at the output an appropriate modulation of at least one parameter of the input light.

摘要翻译： 介绍了一种用于数据处理的全光学设备。 该装置包括至少一个由线性介质制成的光波导单元（10），其被配置为提供穿过其中的光的多次全部内部反射，波导单元（10）包括波导部分（11），用于在输入的反射光分量之间相互作用 光; 由波导部分（11）的输入端处的至少一个输入孔形成的输入孔布置（14）; 以及由波导部分的输出小面处的至少一个输出孔形成的输出孔布置。 选择输入孔布置和波导部分的几何形状，以便确定由预定波长的光分量之间的衍射相互作用产生的干涉图案，同时光分量通过波导部分传播，至少该位置 相对于干涉图案的特征的一个输出孔被选择以在输出处提供输入光的至少一个参数的适当调制。