S Band EDFA Using Standard Erbium Doped Fiber, 1450 nm Pumping and Single Stage ASE Filtering

Rosolem, J.B.; Juriollo, A.A.

doi:10.1109/ofc.2008.4528644

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New Developments Towards Efficient S-band Erbium Doped Fiber1

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Cited by 4 publications

(1 citation statement)

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“…However, an external filtering structure could be alternatively used if needed. Indeed, we have recently demonstrate a fairly simple amplifier configuration for S-band operation, employing a single filtering stage and conventional EDF fibers [9][10].…”

Section: New Developments Towards Efficient S-band Erbium Doped Fibermentioning

confidence: 99%

Efficient S-Band Amplification Using Depressed-Cladding Erbium-Doped Silica Fibers

Rosolem¹,

Romero²

2008

AIP Conference Proceedings

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Section: New Developments Towards Efficient S-band Erbium Doped Fibermentioning

confidence: 99%

Efficient S-Band Amplification Using Depressed-Cladding Erbium-Doped Silica Fibers

Rosolem¹,

Romero²

2008

AIP Conference Proceedings

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1700 nm and 1800 nm band tunable thulium doped mode-locked fiber lasers

Emami

Dashtabi

Lee

et al. 2017

Sci Rep

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This paper presents short wavelength operation of tunable thulium-doped mode-locked lasers with sweep ranges of 1702 to 1764 nm and 1788 to 1831 nm. This operation is realized by a combination of the partial amplified spontaneous emission suppression method, the bidirectional pumping mechanism and the nonlinear polarization rotation (NPR) technique. Lasing at emission bands lower than the 1800 nm wavelength in thulium-doped fiber lasers is achieved using mode confinement loss in a specially designed photonic crystal fiber (PCF). The enlargement of the first outer ring air holes around the core region of the PCF attenuates emissions above the cut-off wavelength and dominates the active region. This amplified spontaneous emission (ASE) suppression using our presented PCF is applied to a mode-locked laser cavity and is demonstrated to be a simple and compact solution to widely tunable all-fiber lasers.

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A survey on rare earth doped optical fiber amplifiers

Norouzi

Badeka

Chahande

et al. 2013

IEEE International Conference on Electro-Information Technology , EIT 2013

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S Band EDFA Using Standard Erbium Doped Fiber, 1450 nm Pumping and Single Stage ASE Filtering

Abstract: A double-pass EDFA designed for S band operation using standard EDF is evaluated. It is demonstrated that the proposed amplifier configuration using single amplification and filtering stage can be very efficient, although requiring gain equalization.

Cited by 4 publications

References 6 publications

Efficient S-Band Amplification Using Depressed-Cladding Erbium-Doped Silica Fibers

Efficient S-Band Amplification Using Depressed-Cladding Erbium-Doped Silica Fibers

1700 nm and 1800 nm band tunable thulium doped mode-locked fiber lasers

A survey on rare earth doped optical fiber amplifiers

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