Home > Terms > English, UK (UE) > Beam Diameter
Beam Diameter
The distance between diametrically opposed points in the cross section of a circular beam where the intensity is reduced by a factor of 1/e (0.368) of the peak level (for safety standards). The value is normally chosen at 1/e2 (0.135) of the peak level for manufacturing specifications.
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: Timepieces Category: Watches
Datejust II
A watch with contemporary allure, built upon the rich heritage of the classic Datejust. Launched in 2009 with the latest Rolex innovations in a bolder ...
Contributor
Featured blossaries
Silentchapel
0
Terms
95
Blossaries
10
Followers
Paintings by Albrecht Dürer
Category: Arts 2 19 Terms
Browers Terms By Category
- Zoological terms(611)
- Animal verbs(25)
Zoology(636) Terms
- Chocolate(453)
- Hard candy(22)
- Gum(14)
- Gummies(9)
- Lollies(8)
- Caramels(6)
Candy & confectionary(525) Terms
- General law(5868)
- Courts(823)
- Patent & trademark(449)
- DNA forensics(434)
- Family law(220)
- Legal aid (criminal)(82)
Legal services(8095) Terms
- Wedding gowns(129)
- Wedding cake(34)
- Grooms(34)
- Wedding florals(25)
- Royal wedding(21)
- Honeymoons(5)
Weddings(254) Terms
- Alcohol & Hydroxybenzene & Ether(29)
- Pigments(13)
- Organic acids(4)
- Intermediates(1)