共 10 条
- [1] ABE K, 1976, 2ND EUR C OPT FIBR C
- [3] ULTIMATE LOW-LOSS SINGLE-MODE FIBER AT 1.55 MU-M [J]. ELECTRONICS LETTERS, 1979, 15 (04) : 106 - 108
- [4] MUHLICH A, 1975, 1ST EUR C OPT FIBR C
- [7] OSANAI H, 1978, OCT P EL SOC M US, P367
- [10] LOW-LOSS FIBERS FOR WAVELENGTHS BEYOND 1-MU-M [J]. ELECTRONICS LETTERS, 1979, 15 (05) : 159 - 160