Wide-Range Variable Gain Fiber Amplifier With Erbium-Doped Fiber Switching
Vertically Curved Si Waveguide Coupler with Low Loss and Flat Wavelength Window (Post-Deadline)
Timing Jitter Reduction by All-Optical Signal Regeneration Using a Polarization Bistable VCSEL
Structure of Water Incorporated in Sulfobetaine Polymer Films as Studied by ATR-FTIR
Strongly Coupled Two-LP Mode Ring Core Fiber With Low Effective Index Difference
Photonic Network R&D Activities in Japan-Current Activities and Future Perspectives (Invited Paper)