'Infrared spectrum' presentation slideshows

Light Sensors

Light Sensors. Light Sensors. Light Sensors or Dark Sensors?. Light sensors measure the amount of light impacting a photocell, photocell is basically a resistive sensor: the light effects the amount of resistance. The resistance of a photocell is low when it is brightly illuminated,

1.08k views • 59 slides

In-situ materials characterization for planetary exploration

In-situ materials characterization for planetary exploration. Eng Keong Chua echua@andrew.cmu.edu. Outline. Motivation Instruments on lander Working principle Recent development XRD/XRF ( CheMin ) Portable XRD/XRF (Terra) Instruments on orbiter Working principle Recent development

355 views • 35 slides

1 st Law of Thermodynamics Heat Transfer

1 st Law of Thermodynamics Heat Transfer Lecture 4 February 15, 2010 1020 1016 1016 1020 To convert from Z time to CST, subtract 6 hours. 05Z = 11 PM CST 1020 1020 1024 1016 1020 1016 1024 1020 1016 Review from last week

1.35k views • 34 slides

1 st Law of Thermodynamics Heat Transfer

1 st Law of Thermodynamics Heat Transfer. Lecture 4 February 18, 2010. 1020. 1016. 1016. 1020. To convert from Z time to CST, subtract 6 hours. 05Z = 11 PM CST. 1020. 1020. 1024. 1016. 1020. 1016. 1024. 1020. 1016. Review from last week.

608 views • 34 slides

Atmospheric Spectroscopy

Atmospheric Spectroscopy. A look at Absorption and Emission Spectra of Greenhouse Gases. Our Atmosphere. Diagram taken from http://csep10.phys.utk/astr161/lect/earth/atmosphere.html. Composition of the Atmosphere. N 2 = 78.1% O 2 = 20.9% H 2 0 = 0-2%

1.08k views • 33 slides

635 views • 27 slides

Experiment 12 ISOLATION OF CAFFEINE FROM TEA OR COFFEE

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492 views • 24 slides

INFRARED SPECTROSCOPY

INFRARED SPECTROSCOPY. Basic concepts of FT-IR spectroscopy. IR spectroscopy is the study of the interactions between infrared electromagnetic energy and matter, and allows for qualitative and quantitative measurements of samples. What is infrared light?.

635 views • 21 slides

Wireless LAN Technology

Wireless LAN Technology. Chapter 13. Wireless LAN Applications. LAN Extension Cross-building interconnect Nomadic Access Ad hoc networking. LAN Extension. Wireless LAN linked into a wired LAN on same premises Wired LAN Backbone Support servers and stationary workstations

494 views • 20 slides

Investigating Astronomy Timothy F. Slater, Roger A. Freeman

Investigating Astronomy Timothy F. Slater, Roger A. Freeman. Chapter 8 Looking for Life Beyond Earth. Organic Molecules in the Universe. Complex molecules and carbon seem to be the basis for life.

403 views • 19 slides

ElectroOptic Sensors

ElectroOptic Sensors. Matt McKeever Jonathan Baker UAV Design Team 10/26/2006. http://idahohelicopters.com/images/flir/kelvin275gimbal.jpg. http://www.imaging1.com/images/j1022-18.jpg. Surveillance & Reconnaissance. Used on manned and unmanned aircraft.

257 views • 15 slides

Lecture 5c

Lecture 5c. Aldol Condensation. Introduction. The acidity of organic compounds is often determined by neighboring groups because they can help stabilizing the resulting anion (i.e., halogen, nitro, etc.) because of their electronegative character

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Structure Determination

Structure Determination. Mass Spectrometry and Infrared Spectroscopy. Introduction. Mass Spectrometry. Mass spectrum of (2-chloroethyl)benzene. Molecular ion, M + 140 u M+1, M+2 peaks Base peak 91 u. Molecular Formula Determination.

329 views • 10 slides

Night Vision Goggles

Night Vision Goggles. Can give images up to 200 yards away. Two uses.

500 views • 9 slides

NIRT: Active Nanoparticles in Nanostructured Materials Enabling Advances in Renewable Energy and Environmental Remediati

NIRT: Active Nanoparticles in Nanostructured Materials Enabling Advances in Renewable Energy and Environmental Remediation. David A. Dixon, James L. Gole, Andrei Federov, Clemens Burda, Greg Szulczewski

132 views • 1 slides

Transient 2D IR Spectroscopy of Charge Transfer to Inorganic Semiconductors

UW MRSEC DMR-0520527 Juan J. de Pablo, PI. University of Wisconsin-Madison Materials Research Science & Engineering Center on Nanostructured Interfaces. Transient 2D IR Spectroscopy of Charge Transfer to Inorganic Semiconductors.

334 views • 1 slides