Related Experiment Video

Updated: Feb 6, 2026

Construction and Characterization of External Cavity Diode Lasers for Atomic Physics
09:10

Construction and Characterization of External Cavity Diode Lasers for Atomic Physics

Published on: April 24, 2014

28.6K

1.6  MHz scanning rate direct absorption temperature measurements using a single vertical-cavity surface-emitting

Benjamin D Kaebe, Nickolas P Robins, Toby K Boyson

    Applied Optics
    |August 18, 2018
    PubMed

    More Related Videos

    Production and Characterization of Vacuum Deposited Organic Light Emitting Diodes07:44

    Production and Characterization of Vacuum Deposited Organic Light Emitting Diodes

    Published on: November 16, 2018

    9.4K
    In Vitro Evaluation of The Effects Of Er,Cr:YSGG and Diode Lasers Used on Titanium Cylinder07:05

    In Vitro Evaluation of The Effects Of Er,Cr:YSGG and Diode Lasers Used on Titanium Cylinder

    Published on: June 6, 2025

    582

    Related Concept Videos

    Temperature Dependence on Reaction Rate02:55

    Temperature Dependence on Reaction Rate

    The Collision Theory
    Atoms, molecules, or ions must collide before they can react with each other. Atoms must be close together to form chemical bonds. This premise is the basis for a theory that explains many observations regarding chemical kinetics, including factors affecting reaction rates.
    The collision theory is based on the postulates that (i) the reaction rate is proportional to the rate of reactant collisions, (ii) the reacting species collide in an orientation allowing contact between...
    89.2K
    Measuring Reaction Rates03:09

    Measuring Reaction Rates

    Polarimetry finds application in chemical kinetics to measure the concentration and reaction kinetics of optically active substances during a chemical reaction. Optically active substances have the capability of rotating the plane of polarization of linearly polarized light passing through them—a feature called optical rotation. Optical activity is attributed to the molecular structure of substances. Normal monochromatic light is unpolarized and possesses oscillations of the electrical...
    30.2K
    Effect of Temperature Change on Reaction Rate02:28

    Effect of Temperature Change on Reaction Rate

    The Arrhenius equation,
    5.1K
    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...
    3.4K
    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,...
    1.8K
    Zener Diodes01:16

    Zener Diodes

    Zener diodes are specialized semiconductor devices designed to operate in the reverse breakdown region, where they allow current to flow into the cathode, making it positive relative to the anode. This reverse operation distinguishes Zener diodes from conventional diodes and enables their use in various applications, most notably as voltage regulators. One of the defining characteristics of Zener diodes is their nearly vertical I-V (current-voltage) characteristic curve above a certain...
    1.2K