| 摘要 |
PCT No. PCT/FR95/01018 Sec. 371 Date Apr. 14, 1997 Sec. 102(e) Date Apr. 14, 1997 PCT Filed Jul. 28, 1995 PCT Pub. No. WO96/06488 PCT Pub. Date Feb. 29, 1996Optical emitting head including a laser and an external optical modulator. The modulating signal is modulated by an electrical signal proportional to 1-e, e being the noise power superimposed onto the laser signal, before being applied to the optical modulator. The invention is suitable for fibre optical transmission applications. |
