DocumentCode :
1892988
Title :
Multi-channel modulation in a DWDM monolithic photonic integrated circuit
Author :
Suzaki, Y. ; Asaka, K. ; Kawaguchi, Y. ; Oku, S. ; Noguchi, Y. ; Kondo, S. ; Iga, R. ; Okamoto, H.
Author_Institution :
Photonics Labs., NTT Corp., Kanagawa, Japan
fYear :
2002
fDate :
2002
Firstpage :
681
Lastpage :
683
Abstract :
We present a multi-channel modulation circuit monolithically integrated with one 25-GHz-spacing AWG for both MUX and DEMUX and eight channels of SOAs and EAMs. The circuit can generate individual optical signals for each DWDM channel with a high extinction ratio of >20 dB and loss compensation. The circuit size can be reduced to 15 × 7 mm2.
Keywords :
compensation; electro-optical modulation; electroabsorption; integrated optoelectronics; semiconductor optical amplifiers; wavelength division multiplexing; DWDM monolithic photonic integrated circuit; EAMs; SOAs; circuit size; extinction ratio; loss compensation; multi-channel modulation; optical signals; Arrayed waveguide gratings; High speed optical techniques; Optical devices; Optical losses; Optical modulation; Optical refraction; Optical variables control; Optical waveguides; Photonic integrated circuits; Wavelength division multiplexing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Indium Phosphide and Related Materials Conference, 2002. IPRM. 14th
ISSN :
1092-8669
Print_ISBN :
0-7803-7320-0
Type :
conf
DOI :
10.1109/ICIPRM.2002.1014609
Filename :
1014609
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1892988
بازگشت