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Infrared and Optical
Optical Smoke Detector1: Optical chamber 2: Cover3: Case moulding 4: Photodiode ( detector ) 5: Infrared LED
It is derived in part by the Mars Express High Resolution Stereo Camera ( HRSC ) and the Rosetta Optical, Spectroscopic and Infrared Remote Imaging System ( OSIRIS ).
Infrared Optical Telescope Array instrument cupola at sunset
* Infrared and Optical Telescope Array ( IOTA ) on the internet
fr: Infrared Optical Telescope Array
* Optical, Spectroscopic, and Infrared Remote Imaging System
Diffusive Optical Imaging ( DOI ) also known as Near Infrared Optical tomography ( NIROT ) or Diffuse Optical Tomography ( DOT ) is a technique that gives neuroscientists the ability to simultaneously obtain information about the source of neural activity as well as its time course.
* Infrared Optical Telescope Array

Infrared and Telescope
The Spacelab Infrared Telescope ( IRT ) was also flown on the mission.
The Spitzer Science Center ( SSC ), part of the Infrared Processing and Analysis Center located on the Caltech campus, is the data analysis and community support center for NASA's Spitzer Space Telescope.
* The Spitzer Infrared Nearby Galaxies Survey ( SINGS ) Hubble Tuning-Fork, SINGS Spitzer Space Telescope Legacy Science Project
A picture of the Jupiter 2009 impact event blemish captured by the Keck II telescope and its NASA Infrared Telescope Facility | near-infrared camera at Mauna Kea Observatory, on July 20.
Moreover, most organic compounds absorb and emit light in the infrared ( IR ) so, for example, the recent detection of methane in the atmosphere of Mars was achieved using an IR ground-based telescope, NASA's 3-meter Infrared Telescope Facility atop Mauna Kea, Hawaii.
Notable examples of bolometers employed in submillimeter astronomy include the Herschel Space Observatory, the James Clerk Maxwell Telescope, and the Stratospheric Observatory for Infrared Astronomy ( SOFIA ).
Image: HAWK-I Messier 100. jpg | Infrared light with the HAWK-I camera on ESO's Very Large Telescope.
The Subaru alongside the twin Keck telescopes and the Infrared Telescope Facility
* The 4. 1 m Visible and Infrared Survey Telescope for Astronomy at the Paranal Observatory ( Chile )
Infrared observations of the star using an adaptive optics system on the Very Large Telescope show that Achernar has a companion star in a close orbit.
On October 7, 2009, the presence of water ice was confirmed on the surface of this asteroid using NASA ’ s Infrared Telescope Facility.
The Subaru Telescope, the Keck I and II Telescopes, and the NASA Infrared Telescope Facility
* Infrared Telescope Facility ( IRTF ): NASA
* United Kingdom Infrared Telescope ( UKIRT ): United Kingdom
* NASA launches the Space Infrared Telescope Facility on a Delta 2 rocket.
* NASA Infrared Telescope Facility, an infrared telescope in Hawaii
For example, the James Webb Space Telescope is, as its name indicates, a telescope, but it includes a suite of four distinct scientific instruments: Mid Infrared Instrument ( MIRI ); Near Infrared Camera ( NIRCam ); Near Infrared Spectrograph ( NIRSpec ); Fine Guidance Sensor Tunable Filter Imager ( FGS-TFI ).
Infrared image of M61 taken by the Spitzer Space Telescope
Image: Milky Way IR Spitzer. jpg | Infrared image from Spitzer Space Telescope.
* the Spitzer Infrared Telescope Facility
The Infrared Detector Laboratory built the Near Infrared Camera and Multi-Object Spectrometer ( NICMOS ) instrument for the Hubble Space Telescope and the Multiband Imaging Photometer ( MIPS ) instrument for the Spitzer Space Telescope.

Infrared and Array
This payload consisted of the Cryogenic Infrared Radiance Instrumentation for Shuttle ( CIRRIS-1A ) experiment, Far Ultraviolet Camera experiment ( FAR UV ), the Uniformly Redundant Array ( URA ), the Quadrupole Ion Neutral Mass Spectrometer ( QINMS ), and the Horizon Ultraviolet Program ( HUP ) experiment.

Infrared and began
Infrared astronomy began in the 1830s, a few decades after the discovery of infrared light by William Herschel in 1800.
Originally known as the Infrared Flux Collector it began operation in October 1979.
With the delivery of the wide-field imager WFCAM in 2004, UKIRT began a revolutionary large-scale sky survey ( the UKIRT Infrared Deep Sky Survey, UKIDSS ).

Infrared and with
Satellite measurements made in 1999 with the Wide Field Infrared Explorer showed that the brightness of Altair fluctuates slightly, varying by less than a thousandth of a magnitude.
Infrared EMR interacts with dipoles present in single molecules, which change as atoms vibrate at the ends of a single chemical bond.
Infrared radiation in the spectral distribution of a black body is usually considered a form of heat, since it has an equivalent temperature, and is associated with an entropy change per unit of thermal energy.
Infrared ( IR ) light is electromagnetic radiation with longer wavelengths than those of visible light, extending from the nominal red edge of the visible spectrum at 0. 74 micrometres ( µm ) to 300 µm.
Infrared spectroscopy ( IR spectroscopy ) is the spectroscopy that deals with the infrared region of the electromagnetic spectrum, that is light with a longer wavelength and lower frequency than visible light.
Infrared ( IR ) light is electromagnetic radiation with a wavelength between 0. 7 and 300 micrometers, which equates to a frequency range between approximately 1 and 430 THz.
Infrared and terahertz-wave cameras are capable of creating images through clothing, though these images differ from what would be created with visible light.
A closeup of the Indian Nag Missile head, with the Imaging Infrared ( IIR ) Seeker
The Infrared Space Observatory was in a highly-elliptical geosynchronous orbit with an orbital height of apogee 70, 600 km and perigee 1, 000 km.
In some areas, emergency responders are provided with specialized equipment, such as an Mobile Infrared Transmitter, which allows emergency response vehicles, particularly fire fighting apparatus, to have high-priority travel by having the lights along their route change to green.
Infrared radiation with wavelengths just longer than visible light, known as near-infrared, behaves in a very similar way to visible light, and can be detected using similar solid state devices.
Infrared telescopes, which includes most major optical telescopes as well as a few dedicated infrared telescopes, need to be chilled with liquid nitrogen and shielded from warm objects.
Infrared light, rather than visible light is used more commonly, because optical fibers transmit infrared wavelengths with less attenuation and dispersion.
; Multi-Object Infrared Camera and Spectrograph ( MOIRCS ): Wide-field camera and spectrograph with the ability to take spectra of multiple objects simultaneously, mounts on the Cassegrain focus.
; Infrared Camera and Spectrograph ( IRCS ): Used in conjunction with the new 188-element adaptive optics unit ( AO188 ), mounted at the infrared Nasmyth focus.
; Cooled Mid Infrared Camera and Spectrometer ( COMICS ): Mid-infrared camera and spectrometer with the ability to study cool interstellar dust, mounts on the Cassegrain focus.
; NIRC-2: The second generation Near Infrared Camera works with the Keck Adaptive Optics system to produce the highest-resolution ground-based images and spectroscopy in the 1 – 5 micrometers ( µm ) range.
; OSIRIS: The OH-Suppressing Infrared Imaging Spectrograph is a near-infrared spectrograph for use with the Keck II adaptive optics system.
Infrared satellite imagery can be used effectively for tropical cyclones with a visible eye pattern, using the Dvorak technique, where the difference between the temperature of the warm eye and the surrounding cold cloud tops can be used to determine its intensity ( colder cloud tops generally indicate a more intense storm ).
* Visualizing Chemistry with Infrared Imaging
In contrast, to detect a passively guided Infrared homing missile requires MAWS detectors with significant disadvantages: radar-based closure-detecting style MAWS radiate an easily-detectable signal which both reveals the aircraft and may be used as an auxiliary homing signal by AA missiles, and Infrared launch signature detector-based MAWS tend to be subject to a high false alarm rate which reduces attention paid them by the pilot.
Infrared connection was introduced with the Plus / Connection, but the Japanese Chou Jinsei Enjoy Tamagotchi was the first model to interact with a computer.

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