![](/img/cover-not-exists.png)
Polarisation-holding directional coupler made from elliptically cored fibre having a D section
Dyott, R.B., Bello, J.Volume:
19
Year:
1983
Language:
english
Journal:
Electronics Letters
DOI:
10.1049/el:19830409
File:
PDF, 175 KB
english, 1983