AR060423A1 - HIGH SENSITIVITY BOLOMETRIC SENSOR - Google Patents

HIGH SENSITIVITY BOLOMETRIC SENSOR

Info

Publication number
AR060423A1
AR060423A1 ARP070101519A ARP070101519A AR060423A1 AR 060423 A1 AR060423 A1 AR 060423A1 AR P070101519 A ARP070101519 A AR P070101519A AR P070101519 A ARP070101519 A AR P070101519A AR 060423 A1 AR060423 A1 AR 060423A1
Authority
AR
Argentina
Prior art keywords
high sensitivity
platform
sensor
bars
bolometric sensor
Prior art date
Application number
ARP070101519A
Other languages
Spanish (es)
Inventor
Moira Ines Dolz
Hernan Pastoriza
Forgia Nicolas La
Dario Antonio
Original Assignee
Consejo Nac Invest Cient Tec
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Consejo Nac Invest Cient Tec filed Critical Consejo Nac Invest Cient Tec
Priority to ARP070101519A priority Critical patent/AR060423A1/en
Priority to PCT/IB2008/051378 priority patent/WO2008126036A2/en
Publication of AR060423A1 publication Critical patent/AR060423A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/20—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using resistors, thermistors or semiconductors sensitive to radiation, e.g. photoconductive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/0225—Shape of the cavity itself or of elements contained in or suspended over the cavity
    • G01J5/023—Particular leg structure or construction or shape; Nanotubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

Sensor bolométrico de alta sensibilidad capaz de ser realizado con técnicas de microfabricacion, siendo dicho sensor factible de ser dispuesto en un arreglo bidimensional, con un alto factor de llenado. El mismo está constituido por al menos una plataforma (2) captadora de radiacion electromagnética definiéndose un canal en su parte central capaz de permitir posicionar en su interior al menos dos barras (4) sujetas a dicha plataforma por uno de sus extremos y por los extremos restantes a respectivos elementos de anclaje (5) a un sustrato ubicado por debajo de dicha plataforma (2). Dichas barras (4) disponen de al menos una reduccion de seccion (6, 7), siendo preferiblemente dichas reducciones de seccion (6, 7) dos en cada barra y ubicadas en los extremos de las mismas.Bolometric sensor of high sensitivity capable of being made with microfabrication techniques, said sensor being feasible to be arranged in a two-dimensional arrangement, with a high filling factor. It is constituted by at least one electromagnetic radiation sensing platform (2) defining a channel in its central part capable of allowing at least two bars (4) to be positioned inside said platform by one of its ends and by the ends remaining to respective anchoring elements (5) to a substrate located below said platform (2). Said bars (4) have at least one section reduction (6, 7), said section reductions (6, 7) being preferably two on each bar and located at the ends thereof.

ARP070101519A 2007-04-11 2007-04-11 HIGH SENSITIVITY BOLOMETRIC SENSOR AR060423A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ARP070101519A AR060423A1 (en) 2007-04-11 2007-04-11 HIGH SENSITIVITY BOLOMETRIC SENSOR
PCT/IB2008/051378 WO2008126036A2 (en) 2007-04-11 2008-04-11 Highly sensitive bolometric sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP070101519A AR060423A1 (en) 2007-04-11 2007-04-11 HIGH SENSITIVITY BOLOMETRIC SENSOR

Publications (1)

Publication Number Publication Date
AR060423A1 true AR060423A1 (en) 2008-06-18

Family

ID=39590604

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070101519A AR060423A1 (en) 2007-04-11 2007-04-11 HIGH SENSITIVITY BOLOMETRIC SENSOR

Country Status (2)

Country Link
AR (1) AR060423A1 (en)
WO (1) WO2008126036A2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354369B1 (en) * 1988-08-12 1995-07-26 Texas Instruments Incorporated Infrared detector
JPH08261832A (en) * 1995-03-20 1996-10-11 Fujitsu Ltd Infrared sensor and its manufacture

Also Published As

Publication number Publication date
WO2008126036A2 (en) 2008-10-23
WO2008126036A3 (en) 2009-02-05

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee