Description
Establishes requirements for measuring the mode field diameter (MFD) of fibres. Four methods are described: (a) direct far-field scan: (b) variable aperture in the far field: (c) near-field scan: (d) bi-directional backscatter using an optical time domain reflectometer. All four methods apply to type B single-mode fibres, operating near 1310 nm or 1550 nm.
Product Details
- Edition:
- 1.0
- Published:
- 07/31/2001
- Number of Pages:
- 59
- File Size:
- 1 file , 660 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
