The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
우리는 분산 평탄화 섬유(DFF)에 특히 중점을 두고 광섬유 솔리톤 압축 및 관련 주제에 대한 연구의 최근 진행 상황을 검토합니다. 궁극적으로 짧은 펄스 생성의 경우 5ps 레이저 다이오드 펄스를 20m 길이의 15.1fs로 압축하는 것이 입증되었습니다. 단일 단계 계단형 분산 프로파일 섬유가 사용됩니다. 압축은 단일 및 일반 에르븀 첨가 파이버 프리앰프와 함께 일련의 고차 솔리톤 프로세스를 통해 이루어졌으며 그 끝에 포함된 DFF가 중요한 역할을 했습니다. 우리는 100-20 fs 범위의 DFF 압축 메커니즘에 대해 집중적인 조사를 수행했습니다. 고차 비선형 및 분산 효과와 입사 펄스 형태 의존성을 고려하여 100fs에서 30fs까지의 시간 범위에서 DFF를 따른 고차 솔리톤 전파에 대해 상당히 신뢰할 수 있는 모델이 개발되었습니다. 시뮬레이션을 통해 펌프파 주파수 이외의 주파수에서 변조 불안정 이득으로 인한 파라메트릭 스펙트럼 생성이 지적되었으며 이는 실험적 관찰과 일치합니다. 가능한 적용에 대해서도 논의됩니다.
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Masahiro TSUCHIYA, Koji IGARASHI, Satoshi SAITO, Masato KISHI, "Sub-100 fs Higher Order Soliton Compression in Dispersion-Flattened Fibers" in IEICE TRANSACTIONS on Electronics,
vol. E85-C, no. 1, pp. 141-149, January 2002, doi: .
Abstract: We review recent progresses in our studies on the fiber-optic soliton compression and related subjects with special emphasis on dispersion-flattened fibers (DFFs). As for the ultimately short pulse generation, it has been demonstrated to compress 5 ps laser diode pulses down to 20 fs with a 15.1 m-long single-stage step-like dispersion profiled fiber employed. The compression was brought about through a series of the higher order soliton processes in conjunction with a single and ordinary erbium-doped fiber preamplifier, and DFFs contained at its end played a major role. We have performed intensive investigations on the DFF compression mechanisms in the 100-20 fs range. A fairly reliable model was developed for the higher order soliton propagation along a DFF in the temporal range from 100 down to 30 fs by taking into consideration the higher order nonlinear and dispersion effects as well as incident pulse shape dependence. Through the simulation, parametric spectrum generation originating from the modulation instability gain was pointed out at frequencies apart from the pump wave frequency, which agrees with the experimental observation. Its possible application is also discussed.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e85-c_1_141/_p
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@ARTICLE{e85-c_1_141,
author={Masahiro TSUCHIYA, Koji IGARASHI, Satoshi SAITO, Masato KISHI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Sub-100 fs Higher Order Soliton Compression in Dispersion-Flattened Fibers},
year={2002},
volume={E85-C},
number={1},
pages={141-149},
abstract={We review recent progresses in our studies on the fiber-optic soliton compression and related subjects with special emphasis on dispersion-flattened fibers (DFFs). As for the ultimately short pulse generation, it has been demonstrated to compress 5 ps laser diode pulses down to 20 fs with a 15.1 m-long single-stage step-like dispersion profiled fiber employed. The compression was brought about through a series of the higher order soliton processes in conjunction with a single and ordinary erbium-doped fiber preamplifier, and DFFs contained at its end played a major role. We have performed intensive investigations on the DFF compression mechanisms in the 100-20 fs range. A fairly reliable model was developed for the higher order soliton propagation along a DFF in the temporal range from 100 down to 30 fs by taking into consideration the higher order nonlinear and dispersion effects as well as incident pulse shape dependence. Through the simulation, parametric spectrum generation originating from the modulation instability gain was pointed out at frequencies apart from the pump wave frequency, which agrees with the experimental observation. Its possible application is also discussed.},
keywords={},
doi={},
ISSN={},
month={January},}
부
TY - JOUR
TI - Sub-100 fs Higher Order Soliton Compression in Dispersion-Flattened Fibers
T2 - IEICE TRANSACTIONS on Electronics
SP - 141
EP - 149
AU - Masahiro TSUCHIYA
AU - Koji IGARASHI
AU - Satoshi SAITO
AU - Masato KISHI
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E85-C
IS - 1
JA - IEICE TRANSACTIONS on Electronics
Y1 - January 2002
AB - We review recent progresses in our studies on the fiber-optic soliton compression and related subjects with special emphasis on dispersion-flattened fibers (DFFs). As for the ultimately short pulse generation, it has been demonstrated to compress 5 ps laser diode pulses down to 20 fs with a 15.1 m-long single-stage step-like dispersion profiled fiber employed. The compression was brought about through a series of the higher order soliton processes in conjunction with a single and ordinary erbium-doped fiber preamplifier, and DFFs contained at its end played a major role. We have performed intensive investigations on the DFF compression mechanisms in the 100-20 fs range. A fairly reliable model was developed for the higher order soliton propagation along a DFF in the temporal range from 100 down to 30 fs by taking into consideration the higher order nonlinear and dispersion effects as well as incident pulse shape dependence. Through the simulation, parametric spectrum generation originating from the modulation instability gain was pointed out at frequencies apart from the pump wave frequency, which agrees with the experimental observation. Its possible application is also discussed.
ER -