K. Takagi

Small-chirp 40-Gbps electroabsorption modulator with novel tensile-strained asymmetric quantum-well absorption layer

Yasunori Miyazaki, H. Tada, S. Tokizaki et al. · IEEE Journal of Quantum Electronics · 2003 · 29 citations

Photonics, Electrical Engineering, Electronic Devices +11

120<tex>$^circhboxC$</tex>10-Gb/s Uncooled Direct Modulated 1.3-<tex>$muhboxm$</tex>AlGaInAs MQW DFB Laser Diodes

K. Takagi, Satoshi Shirai, Y. Tatsuoka et al. · IEEE Photonics Technology Letters · 2004 · 27 citations

Photonics, Electrical Engineering, Optical Materials +14

+ 1 dBm average optical output power operation of small-chirp 40-Gbps electroabsorption modulator with tensile-strained asymmetric quantum-well absorption layer

Yasunori Miyazaki, H. Tada, S. Tokizaki et al. · IEEE Journal of Quantum Electronics · 2003 · 16 citations

Optical Materials, Engineering, Clear Eye Opening +16

Monolithically integrated SOA-MZI wavelength converter with assist DFB-LD

T. Miyahara, Atsushi Sugitatsu, T. Hatta et al. · 2004 · 10 citations

Photonics, Semiconductor Optical Amplifier, Optical Amplification +13

Tunable DFB Laser Array Integrated With Mach–Zehnder Modulators for 44.6 Gb/s DQPSK Transmitter

Y. Sasahata, Takeshi Saito, T. Takiguchi et al. · IEEE Journal of Selected Topics in Quantum Electronics · 2013 · 10 citations

Gb/s Dqpsk Modulation, Photonics, Gb/s Dqpsk Transmitter +14