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Multi-channel modulation in a DWDM monolithic photonic integrated circuit

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8 Author(s)
Suzaki, Y. ; Photonics Labs., NTT Corp., Kanagawa, Japan ; Asaka, K. ; Kawaguchi, Y. ; Oku, S.
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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.

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Indium Phosphide and Related Materials Conference, 2002. IPRM. 14th

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