photomultiplier tube
noun
pho·to·mul·ti·pli·er tube
ˌfō-tō-ˈməl-tə-ˌplī(-ə)r- 
: a vacuum tube that detects light especially from dim sources through the use of photoemission and successive instances of secondary emission to produce enough electrons to generate a useful current
called also photomultiplier
Examples of photomultiplier tube in a Sentence
Recent Examples on the Web
Besides the advantage of needing far fewer photomultiplier tubes to detect high-energy neutrinos, Domogatsky pointed out that only a detector in the Northern Hemisphere could see neutrinos from the center of our galaxy.
—
Anil Ananthaswamy, Discover Magazine, 29 June 2010
Hundreds of photomultiplier tubes watch for the flashes of Cherenkov light at the bottom of Lake Baikal.
—Anil Ananthaswamy, Discover Magazine, 29 June 2010
The xenon vats are ringed by a photomultiplier tube (PMT) array containing 500 sensitive light detectors designed to spot faint flashes of light.
—Robert Lea, Popular Mechanics, 29 July 2022
The tank is lined with 13,000 photomultiplier tubes, which detect brief flashes of light when neutrinos speed through the tank.
—Dennis Overbye, New York Times, 15 Apr. 2020
IceCube, an international observatory run by 300 scientists from 12 countries, consists of more than 5,000 sensitive photomultiplier tubes embedded in grid encompassing a cubic kilometer of ice at the South Pole.
—Dennis Overbye, New York Times, 12 July 2018
The Florida team came up with a simpler approach using a cheap, low-power laser and a common light detector called a photomultiplier tube, which records the total intensity of photons falling on it.
—Prachi Patel, Scientific American, 1 Sep. 2017
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Anil Ananthaswamy, Discover Magazine, 29 June 2010
Hundreds of photomultiplier tubes watch for the flashes of Cherenkov light at the bottom of Lake Baikal.
—Anil Ananthaswamy, Discover Magazine, 29 June 2010
The xenon vats are ringed by a photomultiplier tube (PMT) array containing 500 sensitive light detectors designed to spot faint flashes of light.
—Robert Lea, Popular Mechanics, 29 July 2022
The tank is lined with 13,000 photomultiplier tubes, which detect brief flashes of light when neutrinos speed through the tank.
—Dennis Overbye, New York Times, 15 Apr. 2020
IceCube, an international observatory run by 300 scientists from 12 countries, consists of more than 5,000 sensitive photomultiplier tubes embedded in grid encompassing a cubic kilometer of ice at the South Pole.
—Dennis Overbye, New York Times, 12 July 2018
The Florida team came up with a simpler approach using a cheap, low-power laser and a common light detector called a photomultiplier tube, which records the total intensity of photons falling on it.
—Prachi Patel, Scientific American, 1 Sep. 2017
Dictionary Entries Near photomultiplier tube
Cite this Entry
“Photomultiplier tube.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/photomultiplier%20tube. Accessed 23 Nov. 2024.
Copy CitationMedical Definition
photomultiplier tube
noun
pho·to·mul·ti·pli·er tube
ˌfōt-ō-ˈməl-tə-ˌplī(-ə)r-
: a vacuum tube that detects light especially from dim sources through the use of photoemission and successive instances of secondary emission to produce enough electrons to generate a useful current
called also photomultiplier
Love words? Need even more definitions?
Merriam-Webster unabridged
Share