Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Jun 17, 2026

Near-Infrared Temperature Measurement Technique for Water Surrounding an Induction-heated Small Magnetic Sphere
08:52

Near-Infrared Temperature Measurement Technique for Water Surrounding an Induction-heated Small Magnetic Sphere

Published on: April 30, 2018

Temperature measurement with an infrared microscope.

J R Yoder

    Applied Optics
    |January 14, 2010
    PubMed
    Summary
    This summary is machine-generated.

    A new infrared radiometric microscope system enables noncontact, nondestructive thermal analysis of microstructures. This advanced system allows precise temperature measurements of very small objects, revealing thermal patterns with high resolution.

    Related Concept Videos

    Equipments Used to Measure Body Temperature01:13

    Equipments Used to Measure Body Temperature

    Body temperature can be assessed using various devices and measured in Celsius or Fahrenheit.
    Glass-bulb Thermometer:
    Glass-bulb thermometers are hollow glass tubes with a bulb tip containing liquid such as ethanol or mercury. Historically, glass bulb mercury thermometers were the standard device to measure body temperature. Today, mercury thermometers are prohibited in many countries due to the hazardous effects of mercury and the risk of exposure if the glass bulb breaks. In general,...
    IR Spectrometers01:25

    IR Spectrometers

    There are two main infrared (IR) spectrophotometers: dispersive IR spectrometers and Fourier transform infrared (FTIR) spectrometers. In a dispersive IR spectrometer, a beam of infrared radiation produced by a hot wire is divided into two parallel equal-intensity beams using mirrors. One beam passes through the sample, while another is a reference beam. The beams then move through the monochromator, which separates the radiations into a continuous spectrum of different frequencies. The...
    Temperature Measurement Sites01:14

    Temperature Measurement Sites

    A thermometer measures body temperature. The common sites for measuring body temperature are the oral cavity, axillary region, temporal artery, and skin surface, such as the forehead, abdomen, and axilla. True core body temperature is assessed in the rectum, tympanic membrane, pulmonary artery, esophagus, and urinary bladder.
    Oral: When assessing oral temperature, the thermometer tip should be placed under the tongue in the posterior sublingual pocket. It offers accurate readings and can be...
    Thermometers and Temperature Scales01:22

    Thermometers and Temperature Scales

    Any physical property that depends consistently and reproducibly on temperature can be used as the basis of a thermometer. For example, volume increases with temperature for most substances. This property is the basis for the common alcohol thermometer and the original mercury thermometers. Other properties used to measure temperature include electrical resistance, color, and the emission of infrared radiation.
    As many physical properties depend on temperature, the variety of thermometers is...
    Assessing Body Temperature - Tympanic membrane01:14

    Assessing Body Temperature - Tympanic membrane

    Assessing tympanic membrane temperature involves using a tympanic membrane thermometer (TMT). Here is a step-by-step guide:
    Step 1: Begin by practicing good hand hygiene to prevent the transmission of microorganisms.
    Step 2: Turn on the thermometer and wait until the ready sign appears on the screen to ensure accurate measurement.
    Step 3: Slide the probe cover in place to prevent cross-contamination.
    Step 4: Instruct the patient to tilt their head to the side for comfort and check for cerumen...
    Infrared (IR) Spectroscopy: Overview01:09

    Infrared (IR) Spectroscopy: Overview

    When electromagnetic radiation passes through a material, atoms or molecules transition from a lower to a higher energy state by absorbing radiation corresponding to the energy difference between the two states. The absorption of infrared (IR) radiation causes transitions between vibrational energy levels in a molecule. Therefore, IR spectroscopy is a useful analytical tool for determining the molecular structure of molecules.
    Different compounds display unique properties due to their...

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    An earth-based, infrared lunar mapper for thermal and composition studies.

    Applied optics·2010
    Same journal

    Multifunctional reconfigurable terahertz metasurface based on vanadium dioxide phase transition: achieving broadband absorption and efficient polarization conversion.

    Applied optics·2026
    Same journal

    High-Q-factor electromagnetically induced transparency utilizing quasi-bound states in the continuum in an all-dielectric terahertz metasurface.

    Applied optics·2026
    Same journal

    Automated stitching interferometry for high-precision metrology of X-ray mirrors.

    Applied optics·2026
    Same journal

    Experimental demonstration of an approach to designing a metal-dielectric DBR resonant cavity structure.

    Applied optics·2026
    Same journal

    High-precision wavefront reconstruction from a single-shot interferogram using a physics-driven hybrid feature calibration network.

    Applied optics·2026
    Same journal

    Ultra-high-Q Fano resonance based on coupled topological corner states in Kagome photonic crystals.

    Applied optics·2026
    See all related articles

    Area of Science:

    • Physics
    • Materials Science
    • Microscopy

    Background:

    • Traditional thermal analysis methods can be contact-based or destructive.
    • Analyzing microstructures requires high spatial resolution and sensitivity.
    • Infrared (IR) thermography offers noncontact temperature measurement capabilities.

    Purpose of the Study:

    • To develop an infrared radiometric microscope system for noncontact and nondestructive thermal analysis of microstructures.
    • To extend radiometry techniques for precise temperature measurements at the microscale.
    • To characterize the thermal patterns and properties of microstructures.

    Main Methods:

    • Development of an IR radiometric microscope system.
    • Integration of a thermomicrographic attachment for thermal imaging.

    More Related Videos

    In Situ Surface Temperature Measurement in a Conveyor Belt Furnace via Inline Infrared Thermography
    07:03

    In Situ Surface Temperature Measurement in a Conveyor Belt Furnace via Inline Infrared Thermography

    Published on: May 30, 2020

    High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings
    09:01

    High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings

    Published on: April 16, 2017

    Related Experiment Videos

    Last Updated: Jun 17, 2026

    Near-Infrared Temperature Measurement Technique for Water Surrounding an Induction-heated Small Magnetic Sphere
    08:52

    Near-Infrared Temperature Measurement Technique for Water Surrounding an Induction-heated Small Magnetic Sphere

    Published on: April 30, 2018

    In Situ Surface Temperature Measurement in a Conveyor Belt Furnace via Inline Infrared Thermography
    07:03

    In Situ Surface Temperature Measurement in a Conveyor Belt Furnace via Inline Infrared Thermography

    Published on: May 30, 2020

    High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings
    09:01

    High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings

    Published on: April 16, 2017

  • Application of extended radiometry techniques for small-object temperature measurement.
  • Analysis of thermal and photon detectors used in IR microscopy.

    • Main Results:

    • Successful development of an IR radiometric microscope system.
    • Demonstration of noncontact and nondestructive thermal analysis of microstructures.
    • Achievement of temperature measurements for object sizes approaching the wavelength of collected radiation.
    • Generation of IR picture facsimiles illustrating thermal patterns.

    Conclusions:

    • The developed IR radiometric microscope system is effective for detailed thermal analysis of microstructures.
    • The system provides high-resolution thermal imaging and precise temperature measurements.
    • This technology advances noncontact and nondestructive evaluation of microscale thermal properties.