Differential Phase Shift Keying with Wavelength Hopping Carrier
Employing an external Littrow grating feedback of an ultra-narrow-linewidth DFBLD can enable the hysteresis wavelength and power hopping to provide a cross-channel coherent differential-phase-shift-keying (DPSK) injection-locking link via transient bias switching the master DFBLD.
Authors
- Chih‐Hsien Cheng (ORCID: https://orcid.org/0000-0001-6482-869X)
- Y.-S. Wang
- Gong‐Ru Lin (ORCID: https://orcid.org/0000-0003-2061-1282)
- Kouichi Akahane (ORCID: https://orcid.org/0000-0002-8919-1717)
- Chien-Ming Huang
- Atsushi Matsumoto (ORCID: https://orcid.org/0000-0003-0885-6957)
- C. R. Lo
Institutions
- National Taiwan University (TW)
- National Institute of Information and Communications Technology (JP)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11110657
- Primary Topic
- Optical Network Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00