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Full C-Band Tuning Operation of Semiconductor Double-Ring Resonator-Coupled Laser With Low Tuning Current

Segawa, T.. ; Matsuo, S.. ; Kakitsuka, T.. ; Sato, T.. ; Kondo, Y.. ; Suzuki, H..

IEEE photonics technology letters, 2007-09, Vol.19 (17), p.1322-1324

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Título:
Full C-Band Tuning Operation of Semiconductor Double-Ring Resonator-Coupled Laser With Low Tuning Current
Autor: Segawa, T.. ; Matsuo, S.. ; Kakitsuka, T.. ; Sato, T.. ; Kondo, Y.. ; Suzuki, H..
Assuntos: Current injection ; Integrated optoelectronics ; Laser tuning ; Lasers ; Optical resonators ; Optical ring resonators ; Optical tuning ; Packet switching ; photonic switching systems ; Photonics ; Resonator filters ; Resonators ; Ring lasers ; Semiconductor laser arrays ; Semiconductor lasers ; Semiconductors ; Tunable circuits and devices ; Tunable lasers ; Tuning ; Waveguide lasers
É parte de: IEEE photonics technology letters, 2007-09, Vol.19 (17), p.1322-1324
Notas: ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
Descrição: A widely tunable double-ring resonator-coupled laser is developed for use in a photonic packet switching system. By using a double-ring resonator as a wavelength-selective filter, full -band tuning operation is achieved with a low tuning current, and the fabrication process is simpler than that used for distributed-Bragg-reflector-type tunable lasers. A tuning range of 50.0 nm with a current injection of less than 7 mA is successfully demonstrated.
Editor: New York: IEEE
Idioma: Inglês

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