What is the difference between the pulse carver of a RZ format and a CSRZ format?

How big is the bandwidth advantage of CSRZ over RZ (for amplitude modulation)?

Discuss the advantages and disadvantages of CSRZ-ASK over NRZ-OOK and RZ-OOK

What is the difference between single sideband (SSB) and vestigial sideband (VSB)?

In optical communication, the VSB filtering is done at the receiver. Why?

How is |S| minimized in VSB transmission?

What is SSB and what are its advantages?

What methods can be used to create SSB?

How do we generate Duobinary and Alternate Mark Inversion with a single MZI

How is information encoded on an optical carrier when using binary differential phase-shift keying (DPSK)?

How can DPSK be detected?

What is the influence of polarization multiplexed modulation compared to single polarization with respect to transmitted symbols M?