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Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

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Dielectric-Lens Nanoantenna IR sensor design (Dielektromos lencse-Nanoantenna Infravörös szenzor tervezése). Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University Information Technology Department Budapest, 2006. Our Purpose:. Uncooled, multispectral, highspeed, - PowerPoint PPT Presentation
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Dielectric-Lens Dielectric-Lens Nanoantenna IR sensor Nanoantenna IR sensor design design (Dielektromos lencse- (Dielektromos lencse- Nanoantenna Infravörös Nanoantenna Infravörös szenzor tervezése) szenzor tervezése) Gábor Matyi Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University Péter Pázmány Catholic University Information Technology Department Information Technology Department Budapest, 2006 Budapest, 2006
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Page 1: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

Dielectric-Lens Nanoantenna IR Dielectric-Lens Nanoantenna IR sensor design sensor design

(Dielektromos lencse-(Dielektromos lencse-Nanoantenna Infravörös szenzor Nanoantenna Infravörös szenzor

tervezése)tervezése)Gábor MatyiGábor Matyi

Supervisor: Dr. Árpád I. CsurgaySupervisor: Dr. Árpád I. CsurgayPéter Pázmány Catholic University Péter Pázmány Catholic University Information Technology DepartmentInformation Technology Department

Budapest, 2006Budapest, 2006

Page 2: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

Our Purpose:Our Purpose:

Uncooled,Uncooled, multispectral,multispectral, highspeed,highspeed, CMOS compatibleCMOS compatible

because we fit it in the CNN system.because we fit it in the CNN system.

Page 3: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

Geometrical ArrangementGeometrical Arrangement(Top View of the double band IR (Top View of the double band IR

sensor)sensor)

Page 4: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

Geometrical Arrangement Geometrical Arrangement (Cross section of the single- and (Cross section of the single- and

double band IR sensor)double band IR sensor)

Page 5: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

The used modelsThe used models

We can use the standard EM antenna theory in We can use the standard EM antenna theory in this case [this case [Sanchez 1978Sanchez 1978], (MicroStrippes);], (MicroStrippes);

A simple and efective modell for the MOM diode A simple and efective modell for the MOM diode is avaiable in the IR regime [is avaiable in the IR regime [Sanchez 1978Sanchez 1978];];

Page 6: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

The AC amplitude at the output The AC amplitude at the output of the single band IR sensor in of the single band IR sensor in

the frequency rangethe frequency range

Page 7: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

The AC amplitude at the output of The AC amplitude at the output of the double band IR sensor in the the double band IR sensor in the

frequency rangefrequency range

Page 8: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

A possible layout of the double-A possible layout of the double-band IR sensorband IR sensor

Page 9: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

The AC amplitude at the output of The AC amplitude at the output of the double band IR sensor in the the double band IR sensor in the

frequency rangefrequency range

Page 10: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

The effective area of the nano The effective area of the nano antenna versus dielectric thicknessantenna versus dielectric thickness

Page 11: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

The radiation pattern in case of The radiation pattern in case of dominant lateral wave-propagation dominant lateral wave-propagation

Page 12: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

Nano antenna IR sensor combined Nano antenna IR sensor combined with dielectric lens II.with dielectric lens II.

Page 13: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

Nano antenna IR sensor combined Nano antenna IR sensor combined with dielectric lens III.with dielectric lens III.

Page 14: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

Nano antenna IR sensor combined Nano antenna IR sensor combined with dielectric lens I. with dielectric lens I.

Page 15: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

The AC amplitude at the output The AC amplitude at the output of the single band IR sensor in of the single band IR sensor in

the frequency rangethe frequency range

Page 16: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

The AC amplitude at the output of The AC amplitude at the output of the dielectric lense IR sensor in the the dielectric lense IR sensor in the

frequency rangefrequency range

Page 17: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

PublicationsPublications

‘‘Nanoantennas for Uncooled, Double-Nanoantennas for Uncooled, Double-band, CMOS compatible, High speed band, CMOS compatible, High speed Infrared Sensors’, Infrared Sensors’, Gabor MatyiGabor Matyi, IJCTA , IJCTA 2004, vol-32. p.4252004, vol-32. p.425

‘‘Nanoantenna Design for THz-bandNanoantenna Design for THz-band RectificationRectification’, ’, Gabor Matyi, Arpad I. Gabor Matyi, Arpad I. Csurgay, Wofgang Porod Csurgay, Wofgang Porod MWSCAS2006MWSCAS2006

Page 18: Gábor Matyi Supervisor: Dr. Árpád I. Csurgay Péter Pázmány Catholic University

Thank You for Your Attention!Thank You for Your Attention!


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