Full L-band 40-Gbit/s operation of compact InP-DQPSK modulator module with low constant driving voltage of 3.5 Vpp
- Resource Type
- Conference
- Authors
- Kikuchi, Nobuhiro; Tsuzuki, Ken; Yasuo Shibata; Mituteru Ishikawa; Takako Yasui; Hiroyuki Ishii; Hiromi Oohashi; Tadao Ishibashi; Tomoyuki Akeyoshi; Hiroshi Yasaka; Fumiyoshi Kano
- Source
- 2008 34th European Conference on Optical Communication Optical Communication, 2008. ECOC 2008. 34th European Conference on. :1-2 Sep, 2008
- Subject
- Photonics and Electrooptics
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Communication, Networking and Broadcast Technologies
Signal Processing and Analysis
L-band
Low voltage
Packaging
Optical modulation
Optical losses
Propagation losses
Power transmission lines
Indium phosphide
Optical propagation
Distributed parameter circuits
- Language
- ISSN
- 1550-381X
Operation at 40 Gbit/s with a constant driving voltage (3.5Vpp) for the entire L-band was demonstrated with a newly developed compact InP-based DQPSK module. A linear DC bias voltage control was employed to compensate for a wavelength dependence of the half-wavelength voltage.