The Comparison of CPMG and Hahn echo Field-swept FFT spectra

CPMG echoes

pulses: 300ms, 6-310-12-626-12-626-12 ms

echoes.JPG (69560 bytes)

 

The CPMG spectrum was taken by summing up to 3 echoes.

cpmg echoes.JPG (125723 bytes)

cpmg echoes fft.JPG (137625 bytes)

The total Field-swept FFT spectrum

CPMG.JPG (206671 bytes)