Title :
Integrated frequency-domain optical CDMA modulator using hybrid assembly technique with silica PLCs and LN phase modulators
Author :
Takiguchi, Koichi ; Yamada, Takashi ; Abe, Makoto ; Kaneko, Shin ; Suzuki, Hiro
Author_Institution :
NTT Photonics Labs., NTT Corp., Atsugi
Abstract :
A frequency-domain OCDMA modulator is developed by integrating PLC encoders with LN modulators. This modulator can hold data signals in phase to carry out self-homodyne detection to reduce beat noise.
Keywords :
code division multiple access; electro-optical modulation; encoding; homodyne detection; integrated optoelectronics; optical signal detection; phase modulation; LN phase modulator; beat noise reduction; frequency-domain integrated photonic optical CDMA modulator; planar lightwave circuit; self-homodyne detection; silica PLC encoder; Assembly; Frequency modulation; Integrated optics; Multiaccess communication; Optical modulation; Optical noise; Phase detection; Phase modulation; Programmable control; Silicon compounds;
Conference_Titel :
Optical Communication, 2008. ECOC 2008. 34th European Conference on
Conference_Location :
Brussels
Print_ISBN :
978-1-4244-2227-2
Electronic_ISBN :
978-1-4244-2228-9
DOI :
10.1109/ECOC.2008.4729378
