Demonstration of 37 nm gain bandwidth from 40 cascaded EDFA system using gain equaliser based on all-fibre acousto-optic tunable filters

Electronics Letters

Volumn 34, Issue 21, 1998, Pages 2045-2047

  Chung, H S ^a   Lee, D ^a   Ahn, S J ^b   Cho, H K ^b   Chung, Y C ^c  

^a Chungnam National University   (South Korea)

^b Korea Electric Power Research Institute (KEPRI)   (South Korea)

^c Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTOOPTICAL DEVICES; BANDWIDTH; CASCADE CONNECTIONS; FIBER OPTICS; LIGHT TRANSMISSION; OPTICAL FILTERS;

ACOUSTOOPTIC TUNABLE FILTERS; ERBIUM DOPED FIBER AMPLIFIER; GAIN EQUALIZER;

FIBER LASERS;

EID: 0032178864     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:19981405     Document Type: Article

References (6)

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2. YAMADA, M., MORI, A., KOBAYASHI, K., ONO, H., KANAMORI, T., NISHIDA, Y., and OHISHI, Y.: 'Gain-flattened tellurite-based EDFA with a flat amplification bandwidth of 76nm'. Tech. Dig. OFC'98, 1998, Paper PD7
3. SUN, Y., JUDKINS, J.B., SRIVASTAVA, A.K., GARRETT, L., ZYSKIND, J.L., SULHOFF, J.W., WOLF, C., DEROSIER, R.M., GNAUCK, A.H., TKACH, R.W., ZHOU, J., ESPINDOLA, R.P., VENGSARKAR, A.M., and CHRAPLYVY, A.R.: 'Transmission of 32-WDM 10-Gb/s channels over 640km using broad-band, gain-flattened erbium-doped silica fiber amplifiers', IEEE Photonics Technol. Lett., 1997, 9, (12), pp. 1652-1654
4. TERAHARA, T., NAITO, T., SHIMOJOH, N., TANAKA, T., CHIKAMA, T., and SUYAMA, M.: '0.7Tbit/s (66 × 10.66Gbit/s) WDM transmission over 2212km using broadband, high-power EDFAs with pump reflector', Electron. Lett., 1998, 34, (10), pp. 1001-1002
5. KIM, H.S., YUN, S.H., KIM, H.K., PARK, N., and KIM, B.Y.: 'Actively gain-flattened erbium-doped fiber amplifier over 35nm by using all-fiber acousto-optic tunable filters', IEEE Photonics Technol. Lett., 1998, 10, (6), pp. 790-792
6. LEE, D., WYSOCKI, P.F., SIMPSON, J.R., DIGIOVANNI, D,.S., WALKER, K.L., and GASPER, D.: 'Gain peak wavelength measurement using a polarization scrambled fiber loop configuration', IEEE Photonics Technol. Lett., 1994, 6, (9), pp. 1094-1097