Lasers - Light--Coherent - Optical Devices - Signal Detection;
D O I:
10.1049/el:19880997
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 ;
0809 ;
摘要:
A novel detection scheme for polarization modulation is proposed. It is independent of the polarization fluctuations of the received signal and is greatly insensitive to phase noise, allowing the use of powerful lasers whose linewidth is not compatible with traditional system requirements.