Optical Delay Interferometers and their Application for Self-coherent Detection

• Tác giả: Jingshi Li
• Ngôn ngữ: eng
• ISBN-13: 978-3866449572
• ISBN: KSP/1000031463
• Ký hiệu phân loại: 621.369 Other branches of applied optics
• Thông tin xuất bản: Karlsruhe : KIT Scientific Publishing, 2013
• Mô tả vật lý: 1 electronic resource (XX, 142 p. p.)
• Bộ sưu tập: Tài liệu truy cập mở
• ID: 223678

Tóm tắt

Self-coherent receivers are promising candidates for reception of 100 Gbit/s data rates in optical networks. Self-coherent receivers consist of multiple optical delay interferometers (DI) with high-speed photodiodes attached to the outputs. By DSP of the photo currents it becomes possible to receive coherently modulated optical signals. Especially promising for 100 Gbit/s networks is the PolMUX DQPSK format, the self-coherent reception of which is described in detail.