W-type fiber design for application in U- and S-band amplifiers by controlling the LP01 mode long wavelength cut-off

Seongwoo Yoo; Yongmin Jung; Junki Kim; Jhang W. Lee; Kyunghwan Oh

doi:10.1016/j.yofte.2005.01.002

W-type fiber design for application in U- and S-band amplifiers by controlling the LP₀₁ mode long wavelength cut-off

Seongwoo Yoo, Yongmin Jung, Junki Kim, Jhang W. Lee, Kyunghwan Oh

Department of Physics

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

We propose a novel passive band-pass filtering scheme to obtain a net gain in a band-competing system using a W-type fiber waveguide, slicing a shorter wavelength gain band out of a given stimulated emission cross-section. By controlling the location of the LP₀₁ mode cut-off, fiber design parameters are presented for obtaining a U-band gain from Tm ions and S-band from Er ions. The tolerance of the LP₀₁ mode cut-off wavelength and the accompanying bending loss are theoretically analyzed in terms of waveguide parameters.

Original language	English
Pages (from-to)	332-345
Number of pages	14
Journal	Optical Fiber Technology
Volume	11
Issue number	4
DOIs	https://doi.org/10.1016/j.yofte.2005.01.002
Publication status	Published - 2005 Oct

All Science Journal Classification (ASJC) codes

Control and Systems Engineering
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Instrumentation
Electrical and Electronic Engineering

Access to Document

10.1016/j.yofte.2005.01.002

Cite this

@article{72f5c6777d224af590bbb82585dd999f,

title = "W-type fiber design for application in U- and S-band amplifiers by controlling the LP01 mode long wavelength cut-off",

abstract = "We propose a novel passive band-pass filtering scheme to obtain a net gain in a band-competing system using a W-type fiber waveguide, slicing a shorter wavelength gain band out of a given stimulated emission cross-section. By controlling the location of the LP01 mode cut-off, fiber design parameters are presented for obtaining a U-band gain from Tm ions and S-band from Er ions. The tolerance of the LP01 mode cut-off wavelength and the accompanying bending loss are theoretically analyzed in terms of waveguide parameters.",

author = "Seongwoo Yoo and Yongmin Jung and Junki Kim and Lee, {Jhang W.} and Kyunghwan Oh",

year = "2005",

month = oct,

doi = "10.1016/j.yofte.2005.01.002",

language = "English",

volume = "11",

pages = "332--345",

journal = "Optical Fiber Technology",

issn = "1068-5200",

publisher = "Academic Press Inc.",

number = "4",

}

TY - JOUR

T1 - W-type fiber design for application in U- and S-band amplifiers by controlling the LP01 mode long wavelength cut-off

AU - Yoo, Seongwoo

AU - Jung, Yongmin

AU - Kim, Junki

AU - Lee, Jhang W.

AU - Oh, Kyunghwan

PY - 2005/10

Y1 - 2005/10

N2 - We propose a novel passive band-pass filtering scheme to obtain a net gain in a band-competing system using a W-type fiber waveguide, slicing a shorter wavelength gain band out of a given stimulated emission cross-section. By controlling the location of the LP01 mode cut-off, fiber design parameters are presented for obtaining a U-band gain from Tm ions and S-band from Er ions. The tolerance of the LP01 mode cut-off wavelength and the accompanying bending loss are theoretically analyzed in terms of waveguide parameters.

AB - We propose a novel passive band-pass filtering scheme to obtain a net gain in a band-competing system using a W-type fiber waveguide, slicing a shorter wavelength gain band out of a given stimulated emission cross-section. By controlling the location of the LP01 mode cut-off, fiber design parameters are presented for obtaining a U-band gain from Tm ions and S-band from Er ions. The tolerance of the LP01 mode cut-off wavelength and the accompanying bending loss are theoretically analyzed in terms of waveguide parameters.

UR - http://www.scopus.com/inward/record.url?scp=25644447446&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=25644447446&partnerID=8YFLogxK

U2 - 10.1016/j.yofte.2005.01.002

DO - 10.1016/j.yofte.2005.01.002

M3 - Article

AN - SCOPUS:25644447446

SN - 1068-5200

VL - 11

SP - 332

EP - 345

JO - Optical Fiber Technology

JF - Optical Fiber Technology

IS - 4

ER -

W-type fiber design for application in U- and S-band amplifiers by controlling the LP₀₁ mode long wavelength cut-off

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this