The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
We experimentally demonstrate chromatic dispersion insensitive monitoring of either time misalignment or PMD accumulation in an 80-Gb/s Pol-MUX RZ-DPSK signal using a polarimeter. The monitored DOP decreases 20% and 10.8% with 12.5-ps time misalignment at the transmitter and 12-ps in-line DGD, respectively.
We experimentally demonstrate a chromatic dispersion monitoring technique utilizing a delay-line interferometer and a <;10-GHz photodetector for 40-Gb/s OOK/DPSK. Spectral shift of RF dip changing with up to 560-ps/nm-CD is measured insensitive to 23-ps-DGD and <;15-dB-OSNR.
We experimentally demonstrate a PMD monitoring technique utilizing the polarizer and low-speed detector for 80-Gb/s pol-muxed RZ-DPSK. RF power increment of 16.2 dB, insensitive to 0~100 ps/nm chromatic dispersion, is measured in the presence of 0~12 ps DGD.
We propose and experimentally demonstrate a chromatic-dispersion (CD)-insensitive polarization-mode-dispersion (PMD) monitoring technique for phase-modulated signals utilizing the destructive response of a differential-group-delay (DGD)-generated interferometric filter. The detected radio-frequency (RF) power through this filter has a defined relationship to the accumulated DGD (i.e., first-order...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.