Label swapping for DPSK encoded labels without wavelength conversion
W Shieh, X Yi, AV Tran
Conference on Optical Fiber Communication, Technical Digest Series | Published : 2005
We demonstrate label swapping for DPSK encoded labels using synchronous phase modulation (SPM). For the first time label erasure and insertion is performed in a single step without a need for wavelength conversion. © 2005 Optical Society of America.