Title :
OOK and QPSK operation with wide working spectrum in 200–300 μm Si photonic crystal slow light modulators
Author :
Terada, Yosuke ; Hinakura, Yosuke ; Hojo, Keiko ; Yazawa, Naoya ; Watanabe, Tomohiko ; Baba, Toshihiko
Author_Institution :
Yokohama Nat. Univ., Yokohama, Japan
Abstract :
25 Gbps error-free operation and 16-nm working spectrum were obtained in 200-μm photonic crystal slow light MZ OOK modulators. QPSK modulation was also obtained in a 300-μm device (1.0 × 0.5 mm2 footprint).
Keywords :
amplitude shift keying; elemental semiconductors; integrated optics; optical modulation; photonic crystals; quadrature phase shift keying; silicon; slow light; OOK operation; QPSK operation; Si; bit rate 25 Gbit/s; error-free operation; photonic crystal slow light modulators; wavelength 200 mum to 300 mum; wide working spectrum; Bit error rate; Erbium; Phase shift keying; Photonic crystals; Silicon; Slow light;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
