Long-wavelength-band Er3+-doped fiber amplifier incorporating a ring-laser as a seed signal generator

IEEE Journal on Selected Topics in Quantum Electronics

Volumn 7, Issue 1, 2001, Pages 59-63

  Mahdi, M A ^a   Ahmad, H ^a  

^a UNIVERSITY OF MALAYA   (Malaysia)

Author keywords

Erbium; Long band; Optical amplifier; Wavelength division multiplexing (WDM) systems

Indexed keywords

FIBER LASERS; LIGHT EMISSION; POSITIVE IONS; PUMPING (LASER); RING LASERS; SPURIOUS SIGNAL NOISE; WAVELENGTH DIVISION MULTIPLEXING;

AMPLIFIED SPONTANEOUS EMISSION; ERBIUM DOPED FIBER AMPLIFIER; FEEDBACK LASING; GAIN CLAMPED AMPLIFIER; SEED SIGNAL GENERATOR;

SEMICONDUCTOR LASERS;

EID: 0034990848     PISSN: 1077260X     EISSN: None     Source Type: Journal    
DOI: 10.1109/2944.924011     Document Type: Article

References (13)

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3. Broad-band and gain-flattened amplifier composed of a 1.55 μm-band and a 1.58 μm-band in a parallel configuration
4. Bidirectional 10-channel 2.5 Gbit/s WDM transmission over 250 km using 76 nm (1531-1607 nm) gain-band bidirectional erbium-doped fiber amplifier
5. Enhancement of power conversion efficiency for a L-band EDFA with a secondary pumping effect in the unpumped EDF section
6. Coupled structure for wide-band EDFA with gain and noise figure improvements from C to L-band injection
7. 3+ doped silica fiber amplifier around 1.6 μm
8. Long-wavelength erbium-doped fiber amplifier gain enhanced by ASE end-reflectors
9. 3+-doped fiber amplifier
10. Study on noise characteristic of gain-clamped erbium-doped fiber-ring lasing amplifier
11. Ultra low noise long wavelength EDFA with 3.6 dB external noise figure
12. Low noise, high efficiency L-band EDFA with 980 nm pumping