| Standardization field | Electrical engineering
|
|---|
| Technical committee | BAS/TC 30- Electric cables |
|---|
| Term (EN) | mode volume |
|---|
| Definition (EN) | The number of bound modes that an optical fibre is capable of supporting.
Notes.
1 — For V < 2.405 step index fibre can only support one mode as is the case for singlemode fibre.
2 — For V > 5, approximately given by, V 2/2 and (V 2/2) [g/(g + 2)], for step index and power-law profile fibres, respectively, where g is the profile parameter, and V is the normalised frequency. |
|---|
| Term (FR) | |
|---|
| Definition (FR) | |
|---|
| Term (DE) | |
|---|
| Definition (DE) | |
|---|
| Term (BS) | |
|---|
| Definition (BS) | |
|---|
| Term (HR) | |
|---|
| Definition (HR) | |
|---|
| Term (SR) | volumen modova |
|---|
| Definition (SR) | Broj graničnih modova koje optičko vlakno može da podrži.
Napomene:
1 – za V < 2.405 step indeks vlakna može podržati samo jedan mod, kao što je slučaj za monomodno vlakno.
2 – za V > 5, približno je dat sa, V 2/2 i (V 2/2) [g/(g + 2)], za vlakna step indeks profil i stepenovani indeks profil, respektivno, gdje je g parametar profila, a V je normalizovana frekvencija. |
|---|
| Date | 2017-08-09 |
|---|
| Standards | BAS IEC 60050-731:2017 |
|---|
