High Power Diode-Seeded Fiber Amplifiers at 2 μm-From Architectures to Applications

We review recent advances in the development of high power short- and ultrashort pulsed Thulium-doped fiber amplifier (TDFA) systems seeded by semiconductor laser diodes at wavelengths around 2 μm. The diode-seeding and the master oscillator power amplifier (MOPA) design allow for the construction o...

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Published inIEEE journal of selected topics in quantum electronics Vol. 20; no. 5; pp. 525 - 536
Main Authors Heidt, Alexander M., Zhihong Li, Richardson, David J.
Format Journal Article
LanguageEnglish
Published IEEE 01.09.2014
Subjects
Amplifiers
Architecture
Design engineering
Fiber lasers
fiber nonlinear optics
Fibers
Gain
gas detection
hollow-core fibers
mid-infrared fiber optics
Nanostructure
Networks
Optical fiber amplifiers
Optical fiber dispersion
Optical fiber networks
Oscillators
Photonics
Power amplifiers
Semiconductor lasers
supercontinuum generation
telecommunications
thulium-doped fiber amplifiers
ultrafast optics
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Abstract We review recent advances in the development of high power short- and ultrashort pulsed Thulium-doped fiber amplifier (TDFA) systems seeded by semiconductor laser diodes at wavelengths around 2 μm. The diode-seeding and the master oscillator power amplifier (MOPA) design allow for the construction of extremely versatile laser systems that can operate over wide ranges of peak power, pulse energy and repetition rate in the ultrashort picosecond to the long nanosecond pulsed regimes. We present a record peak power of 130 kW and pulse energy of 5 μJ in picosecond mode, while demonstrating user-defined pulse-shaping capabilities at millijoule pulse energy levels in the nanosecond regime from essentially the same amplifier system. The system architecture as well as important design and power scaling considerations are discussed in detail. Additionally, we highlight recent results in the application of these MOPA systems and their high performance TDFA stages in such diverse application areas as next generation telecommunication networks, mid-infrared supercontinuum generation and mid-infrared gas detection in hollow-core photonic bandgap fibers.
AbstractList We review recent advances in the development of high power short- and ultrashort pulsed Thulium-doped fiber amplifier (TDFA) systems seeded by semiconductor laser diodes at wavelengths around 2 μm. The diode-seeding and the master oscillator power amplifier (MOPA) design allow for the construction of extremely versatile laser systems that can operate over wide ranges of peak power, pulse energy and repetition rate in the ultrashort picosecond to the long nanosecond pulsed regimes. We present a record peak power of 130 kW and pulse energy of 5 μJ in picosecond mode, while demonstrating user-defined pulse-shaping capabilities at millijoule pulse energy levels in the nanosecond regime from essentially the same amplifier system. The system architecture as well as important design and power scaling considerations are discussed in detail. Additionally, we highlight recent results in the application of these MOPA systems and their high performance TDFA stages in such diverse application areas as next generation telecommunication networks, mid-infrared supercontinuum generation and mid-infrared gas detection in hollow-core photonic bandgap fibers.
We review recent advances in the development of high power short- and ultrashort pulsed Thulium-doped fiber amplifier (TDFA) systems seeded by semiconductor laser diodes at wavelengths around 2 mu m. The diode-seeding and the master oscillator power amplifier (MOPA) design allow for the construction of extremely versatile laser systems that can operate over wide ranges of peak power, pulse energy and repetition rate in the ultrashort picosecond to the long nanosecond pulsed regimes. We present a record peak power of 130 kW and pulse energy of 5 mu J in picosecond mode, while demonstrating user-defined pulse-shaping capabilities at millijoule pulse energy levels in the nanosecond regime from essentially the same amplifier system. The system architecture as well as important design and power scaling considerations are discussed in detail. Additionally, we highlight recent results in the application of these MOPA systems and their high performance TDFA stages in such diverse application areas as next generation telecommunication networks, mid-infrared supercontinuum generation and mid-infrared gas detection in hollow-core photonic bandgap fibers.
Author Heidt, Alexander M.
Richardson, David J.
Zhihong Li
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Snippet We review recent advances in the development of high power short- and ultrashort pulsed Thulium-doped fiber amplifier (TDFA) systems seeded by semiconductor...
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StartPage 525
SubjectTerms Amplifiers
Architecture
Design engineering
Fiber lasers
fiber nonlinear optics
Fibers
Gain
gas detection
hollow-core fibers
mid-infrared fiber optics
Nanostructure
Networks
Optical fiber amplifiers
Optical fiber dispersion
Optical fiber networks
Oscillators
Photonics
Power amplifiers
Semiconductor lasers
supercontinuum generation
telecommunications
thulium-doped fiber amplifiers
ultrafast optics
Title High Power Diode-Seeded Fiber Amplifiers at 2 μm-From Architectures to Applications
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https://search.proquest.com/docview/1620063856
Volume 20
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