Home > Terms > English, UK (UE) > Beam Expander
Beam Expander
An optical device that increases beam diameter while decreasing beam divergence (spread). In its simplest form consists of two lenses, the first to diverge the beam and the second to re-collimate it. Also called an upcollimator.
This is auto-generated content. You can help to improve it.
0
0
Improve it
- Part of Speech: noun
- Synonym(s):
- Blossary:
- Industry/Domain: Industrial machinery
- Category: Laser equipment
- Company:
- Product:
- Acronym-Abbreviation:
Other Languages:
Member comments
Terms in the News
Featured Terms
Industry/Domain: Computer Category: Computer science
Chinese room
A thought experiment developed by John Searle. It attempts to show that computers cannot 'understand' things in the same way that humans do, instead, ...
Contributor
Featured blossaries
jchathura
0
Terms
3
Blossaries
0
Followers
Sri Lankan Traditional paintings
Category: Arts 1 20 Terms
Browers Terms By Category
- SAT vocabulary(5103)
- Colleges & universities(425)
- Teaching(386)
- General education(351)
- Higher education(285)
- Knowledge(126)
Education(6837) Terms
- American culture(1308)
- Popular culture(211)
- General culture(150)
- People(80)
Culture(1749) Terms
- Fuel cell(402)
- Capacitors(290)
- Motors(278)
- Generators(192)
- Circuit breakers(147)
- Power supplies(77)
Electrical equipment(1403) Terms
- Poker(470)
- Chess(315)
- Bingo(205)
- Consoles(165)
- Computer games(126)
- Gaming accessories(9)
Games(1301) Terms
- General astrology(655)
- Zodiac(168)
- Natal astrology(27)