Gain-shifted thulium-doped fibre amplifiers employing novel high concentration doping technique

Electronics Letters

Volumn 36, Issue 5, 2000, Pages 418-419

  Aozasa, S ^a   Sakamoto, T ^a   Kanamori, T ^a   Hoshino, K ^a   Shimizu, M ^a  

^a NTT CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

OPTICAL PUMPING; SPURIOUS SIGNAL NOISE;

THULIUM-DOPED FIBER AMPLIFIERS (TDFA);

FIBER LASERS;

EID: 0033899924     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20000332     Document Type: Article

References (6)

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2. NAITO, T., SHIMOJOH, N., TANAKA, T., NAKAMOTO, H., DOI, M., UEKI, T., and SUYAMA, M.: '1 terabit/s WDM transmission over 10,000 km'. ECOC'99, 1999, Paper PD2-1
3. KANI, J., HATTORI, K., JINNO, M., AIZAWA, S., SAKAMOTO, T., and OGUCHI, K.: 'Trinal-wavelength-band WDM transmission over dispersion-shifted fibre', Electron. Lett., 1999, 35, (4), pp. 321-322
4. KASAMATSU, T., YANO, Y., and SEKITA, H.: 'Novel 1.50-μm band gain-shifted thulium-doped fibre amplifier by using dual wavelength pumping of 1.05μm and 1.56μm'. OAA'99, 1999, Paper PDP1
5. KOMUKAI, T., YAMAMOTO, T., SUGAWA, T., and MIYAJIMA, Y.: 'Upconversion pumped thulium-doped fluoride fibre amplifier and laser operating at 1.47μm', IEEE J. Quantum Electron., 1995, QE-31, (11), pp. 1880-1889
6. PERCIVAL, R.M., and WILLIAMS, J.R.: 'Highly efficient 1.064μm upconversion pumped 1.47μm thulium doped fluoride fibre amplifier', Electron. Lett., 1994, 30, (20), pp. 1684-1685