Theory of optical signal amplification and processing by quantum-dot semiconductor optical amplifiers

Mitsuru Sugawara, H. Ebe, Nobuaki Hatori, +5

Physical Review B

Quantum SciencePhotonicsOptical MaterialsQuantum PhotonicsOptical Amplification +13

Recent progress in self-assembled quantum-dot optical devices for optical telecommunication: temperature-insensitive 10 Gb s⁻¹directly modulated lasers and 40 Gb s⁻¹signal-regenerative amplifiers

Mitsuru Sugawara, Nobuaki Hatori, M. Ishida, +6

Journal of Physics D Applied Physics

Optical MaterialsQuantum PhotonicsHigh Temperature StabilityEngineeringOptical Telecommunication +20

Quantum-dot semiconductor optical amplifiers for high-bit-rate signal processing up to 160 Gb s^-1and a new scheme of 3R regenerators

Mitsuru Sugawara, T. Akiyama, Nobuaki Hatori, +3

Measurement Science and Technology

Homogeneous BroadeningQuantum SciencePhotonicsQuantum PhotonicsNew Scheme +13

Temperature-Insensitive Eye-Opening under 10-Gb/s Modulation of 1.3-µm P-Doped Quantum-Dot Lasers without Current Adjustments

Koji Otsubo, Nobuaki Hatori, Mitsuru Ishida, +6

Japanese Journal of Applied Physics

Quantum PhotonicsEngineeringLaser ScienceLaser ApplicationsOptoelectronic Devices +14

Record low-threshold index-guided InGaAs/GaAlAsvertical-cavitysurface-emitting laser with a native oxide confinement structure

Yusuke Hayashi, T. Mukaihara, Nobuaki Hatori, +4

Electronics Letters

Modeling room-temperature lasing spectra of 1.3-μm self-assembled InAs∕GaAs quantum-dot lasers: Homogeneous broadening of optical gain under current injection

Mitsuru Sugawara, Nobuaki Hatori, H. Ebe, +5

Journal of Applied Physics

Homogeneous BroadeningQuantum PhotonicsOptical MaterialsEngineeringLaser Science +19

A Hybrid Integrated Light Source on a Silicon Platform Using a Trident Spot-Size Converter

Nobuaki Hatori, Takanori Shimizu, Makoto Okano, +6

Journal of Lightwave Technology

Optical MaterialsEngineeringDevice IntegrationIntegrated PhotonicsOptoelectronic Devices +19

Symmetric highly efficient (/spl sim/0 dB) wavelength conversion based on four-wave mixing in quantum dot optical amplifiers

T. Akiyama, H. Kuwatsuka, Nobuaki Hatori, +3

IEEE Photonics Technology Letters

PhotonicsQuantum PhotonicsEngineeringOptical Transmission SystemOptical Properties +13

First demonstration of high density optical interconnects integrated with lasers, optical modulators, and photodetectors on single silicon substrate

Yutaka Urino, Takanori Shimizu, Makoto Okano, +20

Optics Express

Optical MaterialsEngineeringDevice IntegrationIntegrated PhotonicsOptical Modulators +19

Carrier transport and recombination in p-doped and intrinsic 1.3μm InAs∕GaAs quantum-dot lasers

Igor P. Marko, N. F. Massé, Stephen J. Sweeney, +4

Applied Physics Letters

SemiconductorsPhotonicsRoom TemperatureQuantum PhotonicsEngineering +13