DISPOSITIF DE TRAITEMENT D'UN RAYONNEMENT LUMINEUX/OPTIQUE, PROCEDE ET SYSTEME DE CONCEPTION D'UN TEL DISPOSITIF
    2.
    发明公开
    DISPOSITIF DE TRAITEMENT D'UN RAYONNEMENT LUMINEUX/OPTIQUE, PROCEDE ET SYSTEME DE CONCEPTION D'UN TEL DISPOSITIF 审中-公开
    装置用于照明在设计这样的设备/光辐射,方法和系统处理

    公开(公告)号:EP3100095A1

    公开(公告)日:2016-12-07

    申请号:EP15702649.3

    申请日:2015-01-15

    申请人: Cailabs

    IPC分类号: G02B26/06 G02B27/00

    摘要: The invention relates to a device (100) for processing light radiation (108), comprising at least two reflective optical elements (102, 104) which define a multi-pass cavity (106) such that at least one of said optical elements (102, 104) reflects said light radiation (108) at least twice in at least two different reflection locations, characterised in that it comprises at least one element, referred to as a correction element, having at least one location, referred to as a correction location, which produces a reflection or transmission of said optical radiation and of which the surface is irregular such that the spatial-phase profile of said correction location (116) has a different phase shift for a plurality of different reflection or transmission points at said correction location (116). The invention also relates to a method and to a system for designing such a device (100).

    摘要翻译: 一种装置提供一种用于处理光辐射,包括至少两个反射光学元件限定的多通腔中,从而没有光学元件中的至少一个反射的光辐射的至少两倍,在至少两个不同的反射位置,并包括 的至少一种元素,称为校正元件,其具有至少一个位置,称为校正位置时,产生的反射或光辐射的透射,并且所有的表面是不规则所以做了校正位置的空​​间相位轮廓具有不同的 相移用于纠正位置的几种不同的反射/透射点。

    DISPOSITIF ET PROCEDE DE COMPENSATION DE DISPERSION CHROMATIQUE

    公开(公告)号:EP3192189A1

    公开(公告)日:2017-07-19

    申请号:EP15766408.7

    申请日:2015-08-26

    申请人: Cailabs

    IPC分类号: H04B10/2525

    CPC分类号: H04B10/2525

    摘要: The present invention relates to a device (1) for compensating for chromatic dispersion, which includes: a multimode compensating optical fibre (3); an input converter (4), arranged such as to convert a first mode of a light beam into another mode for which the multimode compensating optical fibre (3) has negative chromatic dispersion properties, and then to inject, into the multimode compensating optical fibre (3), the light beam with said other mode; and an output converter (6), arranged such as to convert the other mode of the light beam from the multimode compensating optical fibre (3) into the first mode; characterised in that the input converter (4) and/or the output converter (6) include a multi-pass converter (7).

    摘要翻译: 本发明涉及一种用于补偿色散的装置(1),其包括:多模补偿光纤(3); 输入转换器(4),其被布置为将光束的第一模式转换成多模补偿光纤(3)具有负色散特性的另一模式,并且然后将多模补偿光纤(3)注入到多模补偿光纤 3),所述另一模式的光束; 和输出转换器(6),被设置为将来自多模补偿光纤(3)的光束的另一模式转换成第一模式; 其特征在于输入转换器(4)和/或输出转换器(6)包括多路转换器(7)。