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1. 发明申请

WO2017152946A1 COMPACT INTERFEROMETER, RELATED BIO-CHEMICAL SENSOR AND MEASUREMENT DEVICE 审中-公开
标题翻译：紧凑的干涉仪，相关的生物化学传感器和测量装置
公开(公告)号：WO2017152946A1
公开(公告)日：2017-09-14
申请号：PCT/EP2016/054852
申请日：2016-03-08
申请人： UNIVERSITÉ DE TECHNOLOGIE DE TROYES
发明人： BRUYANT, Aurélien , VAILLANT, Julien , WU, Tzu-Heng , LIN, Chii-Wann
IPC分类号： G01B9/02 , G01N21/552 , G01N21/45 , G01D5/26 , G01N33/68
CPC分类号： G01B9/02051 , C12Q1/6804 , C12Q1/6816 , G01B9/02004 , G01N21/45 , G01N21/553 , G01N21/554 , G01N33/68 , C12Q2525/205 , C12Q2565/601
摘要： The invention relates to a compact and portable interferometer (4) comprising an optical source (40) generating a first beam (B 1 ); an optical chip comprising a first reflective layer (42) and a second reflective layer (45) separated by a dielectric spacer layer (41), the first reflective layer splitting the first beam into a reference beam (B R ) and a second beam (B 2 ), the second reflective layer reflecting the second beam into a signal beam (B s ) overlapping the reference beam to create an interference signal (I); a controlled phase modulation means; and a photo-detector (43) receiving the interference signal. The invention also relates to a bio-chemical sensor comprising an interferometer (4) wherein the second reflective layer is an optically-resonant layer chemically functionalized. The invention eventually relates to a measurement device comprising said interferometer or said bio-chemical sensor and a signal analyzing unit processing information from the photo-detector.
摘要翻译：本发明涉及一种紧凑且便携式的干涉仪（4），其包括产生第一光束（B 1）的光源（40）包括由电介质隔离层（41）分隔的第一反射层（42）和第二反射层（45）的光学芯片，所述第一反射层将所述第一光束分成参考光束（B _{R ）和第二光束（B 2），第二反射层将第二光束反射成与参考光束重叠的信号光束（B s），以产生干涉信号（一世）; 受控相位调制装置; 和接收干涉信号的光电检测器（43）。本发明还涉及一种包括干涉仪（4）的生物化学传感器，其中第二反射层是化学官能化的光学谐振层。本发明最终涉及一种包括所述干涉仪或所述生物化学传感器的测量装置和一个处理来自光电检测器的信息的信号分析单元。}

2. 发明申请

WO2017153378A1 COMPACT INTERFEROMETER, RELATED BIO-CHEMICAL SENSOR AND MEASUREMENT DEVICE 审中-公开
标题翻译：紧凑的干涉仪，相关的生物化学传感器和测量装置
公开(公告)号：WO2017153378A1
公开(公告)日：2017-09-14
申请号：PCT/EP2017/055269
申请日：2017-03-07
申请人： UNIVERSITÉ DE TECHNOLOGIE DE TROYES
发明人： BRUYANT, Aurélien , VAILLANT, Julien , WU, Tzu-Heng , LIN, Chii-Wann
IPC分类号： G01B9/02 , G01N21/552 , G01N21/45 , G01D5/26 , G01N33/68
CPC分类号： G01B9/02051 , C12Q1/6804 , C12Q1/6816 , G01B9/02004 , G01N21/45 , G01N21/553 , G01N21/554 , G01N33/68 , C12Q2525/205 , C12Q2565/601
摘要： The invention relates to a compact and portable interferometer(4)comprising an optical source (40) generating a first beam (B); an optical chip comprising a first reflective layer (42) and a second reflective layer (45) separated by a dielectric spacer layer (41), the first reflective layer splitting the first beam into a reference beam (BR) and a second beam (B2), the second reflective layer reflecting the second beam into a signal beam (BS) overlapping the reference beam to create an interference signal(I); a controlled phase modulation means; and a photo-detector(43)receiving the interference signal. The invention also relates to abio-chemical sensor comprising an interferometer (4) wherein the second reflective layer is an optically-resonant layer chemically functionalized. The invention eventually relates to a measurement device comprising said interferometer or said bio-chemical sensor and a signal analyzing unit processing information from the photo-detector.
摘要翻译：本发明涉及一种紧凑且便携式的干涉仪（4），其包括产生第一光束（B）的光源（40）; 包括由电介质隔离层（41）分隔的第一反射层（42）和第二反射层（45）的光学芯片，所述第一反射层将所述第一光束分成参考光束（BR）和第二光束（B2 ），所述第二反射层将所述第二光束反射为与所述参考光束重叠的信号光束（BS）以产生干涉信号（I）; 受控相位调制装置; 和接收干涉信号的光电检测器（43）。本发明还涉及包括干涉仪（4）的非化学传感器，其中第二反射层是化学官能化的光学谐振层。本发明最终涉及一种包括所述干涉仪或所述生物化学传感器的测量装置和一个处理来自光电检测器的信息的信号分析单元。

3. 发明公开

EP3044697A1 PROCÉDÉ ÉLECTRONIQUE D'EXTRACTION DE L'AMPLITUDE ET DE LA PHASE D'UN SIGNAL DANS UNE DÉTECTION SYNCHRONE ET MONTAGE INTERFÉROMÉTRIQUE POUR LA MISE EN OEUVRE DU PROCÉDÉ 有权
标题翻译：振幅提取和相位的信号的在实现方法同步检测和干涉测量安排电子方法
公开(公告)号：EP3044697A1
公开(公告)日：2016-07-20
申请号：EP14784277.7
申请日：2014-09-10
申请人： Université de Technologie de Troyes
发明人： BRUYANT, Aurélien , VAILLANT, Julien , AL MOHTAR, Abeer
IPC分类号： G06F17/10 , G01J9/02 , G01B9/02
CPC分类号： G01J9/02 , G01B9/02002 , G01B9/02041 , G06F17/10
摘要： The invention concerns an electronic method for extracting the amplitude Es and the phase φε of an electrical signal in synchronous detection, the signal containing a modulated part lmod of the form lmod ∝ Es f(t)*cos(ϕs -ϕR(t)),, in which ϕR(t) and f(t) are two known temporal modulation functions. The method comprises the following steps: -multiplying the signal with two reference signals C(t) and S(t) constructed from ϕR(t) and f(t); -integrating the resulting signals during a period tint; -determining the amplitude and the phase of said signal from quantities X and Y resulting from the preceding integration operations. The method is characterised in that: -said signal is multiplied by two orthogonal signals C and S that can be decomposed on the same set of frequencies as those present in lmod; f(t) is periodic or constant during integration period tint; ϕR(t) is periodic during integration period tint; and X and Y are linked to Es*cos(ϕs) and Es*sin(ϕs) by two calculated proportionality coefficients. The invention concerns the interferometric assemblies for implementing the above method, and the execution of same using analogue components, circuit boards or software solutions.

4. 发明公开

EP3899497A1 DISPOSITIF LASER POUR INTERFEROMETRIE A POLARISATION 有权
公开(公告)号：EP3899497A1
公开(公告)日：2021-10-27
申请号：EP19845705.3
申请日：2019-12-17
申请人： Université de Technologie de Troyes , Phaselab Instrument
发明人： VAILLANT, Julien , BRUYANT, Aurélien , WU, Tzu-Heng
IPC分类号： G01N21/21 , H01S5/183 , H01S5/062 , G01B9/02 , H01S5/0687 , G01N21/39 , G01J3/433

5. 发明公开

EP3427003A1 COMPACT INTERFEROMETER, RELATED BIO-CHEMICAL SENSOR AND MEASUREMENT DEVICE 有权
公开(公告)号：EP3427003A1
公开(公告)日：2019-01-16
申请号：EP17709074.3
申请日：2017-03-07
申请人： Université de Technologie de Troyes
发明人： BRUYANT, Aurélien , VAILLANT, Julien , WU, Tzu-Heng , LIN, Chii-Wann
IPC分类号： G01B9/02 , G01N21/552 , G01N21/45 , G01D5/26 , G01N33/68

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