| Standardization field | Electrical engineering | 
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| Technical committee | BAS/TC 30- Electric cables | 
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| Term (EN) | mode field diameter | 
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| Definition (EN) | For Gaussian distributions in singlетode fibres it is the diameter at the 1/e points of the optical field amplitude distribution which is also equivalent to the 1/e2 points of the optical power distribution. | 
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| Term (FR) |  | 
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| Definition (FR) |  | 
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| Term (DE) |  | 
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| Definition (DE) |  | 
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| Term (BS) |  | 
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| Definition (BS) |  | 
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| Term (HR) |  | 
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| Definition (HR) |  | 
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| Term (SR) | dijametar polja moda | 
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| Definition (SR) | Za Gausovu raspodjelu kod monomodnih vlakana to je dijametar kod 1/e tačaka raspodjele amplitude optičkog polja koja je takođe ekvivalent za 1/e2 tačke raspodjele optičke snage. | 
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| Date | 2017-08-09 | 
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| Standards | - | 
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