H. Yasaka et al., FINELY TUNABLE 10-GB S SIGNAL WAVELENGTH CONVERSION FROM 1530 TO 1560-NM REGION USING A SUPER STRUCTURE GRATING DISTRIBUTED-BRAGG-REFLECTORLASER/, IEEE photonics technology letters, 8(6), 1996, pp. 764-766
Finely tunable wavelength conversion of a 10-Gb/s signal is demonstrat
ed to wavelengths ranged from 1530 to 1560 nm with spacings of 0.5 nm
and accuracy of +/-0.05 nm, where the Er3+ doped optical fiber amplifi
er has optical gain, by using a super structure grating distributed Br
agg reflector laser, Transmission of a wavelength-converted 10-Gb/s si
gnal within the entire target wavelength range over a 100-km optical f
iber is also demonstrated using a dispersion-shifted optical fiber.