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单词 transphasor
释义

transphasorn.

/trɑːnsˈfeɪzə//transˈfeɪzə/
Etymology: < trans- + -or (in transistor n.) with -phas- (in phase n.2) inserted.
Electronics.
A semiconductor device in which one light beam can be modulated by another.
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the world > matter > physics > solid state physics > semiconductivity > [noun] > specific semiconductor devices
spacistor1957
thyristor1958
cryosar1959
SCR1963
transphasor1979
1979 Miller & Smith in Optics Communications XXXI. 101/2 We report the first realisation of an optically bistable device in a semiconductor crystal as well as observation of differential gain both in one beam and, via the modulation of the transmission of one laser beam by a second, in a two beam system. This latter device is analogous to the three terminal transistor and, operating by transferred phase thickness, we term it a ‘transphasor’.
1984 Sunday Times 18 Mar. 80/1 In a transistor a small electrical current can be used to switch an electrical voltage between a high and a low value... The transphasor does exactly the same thing with laser beams.
This entry has not yet been fully updated (first published 1986; most recently modified version published online December 2018).
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n.1979
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