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PDF Bismuth Glass Holey Fibers with High Nonlinearity

We report on the progress of bismuth oxide glass holey fibers for nonlinear device applications The use of micron scale core diameters has resulted in a very high nonlinearity of 1100 W km at

Rational harmonic mode locked laser using a bismuth

We report a rational harmonic mode locked fiber laser employing a bismuth oxide based highly nonlinear erbium doped fiber Bi HNL EDF with a length of 1 5 m The Bi HNL EDF is used as a broadband gain medium and as a noise suppressor based on self phase modulation

OFC 2007 Highly Nonlinear Fibers and their applications

9 ensp 0183 ensp 1 45 Highly Nonlinear Fibers and Their Applications Govind P Agrawal Institute of Optics University of Rochester Rochester NY 14627 c 2007 G P Agrawal Back Close Introduction Many nonlinear e ects inside optical bers depend on the parameter γ

Ultrafast optical Kerr gate of bismuth plumbum oxide

We demonstrated the time gated ballistic imaging technique using a femtosecond optical Kerr gate OKG of bismuth– plumbum oxide glass the nonlinear optical properties of which were also investigated The third order nonlinear refrac tive index n 2 of the bismuth–plumbum oxide glass was measured to be 2 19 215 10−15 cm2 W and the nonlinear

Nonlinear optical properties of zinc oxide doped

ZnO doped Bi thin films were grown on glass substrates by spray ultrasonic technique This paper presents the effect of Bi doping concentration on structural and nonlinear optical properties of zinc oxide thin films These thin films were characterized by X ray diffractometer technique

Bismuth Trioxide

Bismuth oxide is a pale yellow powder it is orange while heating continue heating becomes reddish brown density polymorphs monoclinic crystal 8 2g 183 cm the cubic crystals 8 9 g 183 cm tetragonal crystal of 8 55 g 183 cm The Bi2O3 The melting point of 860 176 C the boiling point of 1890 176 C insoluble in alkali but react with acids

Record high nonlinearity in a bismuth oxide based

Record high nonlinearity in a bismuth oxide based glass holey fibre Record high nonlinearity in a bismuth oxide based glass holey fibre Nonlinear effects are attractive for various telecommunication applications ranging from signal regeneration and pulse compression to wavelength conversion optical demultiplexing and spectral broadening

Structural and Optical Properties of Nanostructured

variety of high quality optical fibers such as bismuth oxide fiber doped with erbium Er and highly nonlinear bismuth oxide fibers 3 These applications because owning a bismuth oxide some characteristics as energy band gap of 2 to 3 96 ev high refractive index of 2 3 at

Er doped fiber and highly nonlinear fiber based on

Bismuth based erbium doped fiber and highly nonlinear fiber exhibit inherent features which cannot be realized with silica based fibers Extend L band amplification high gain C L band amplification for coarse WDM and short pulse amplification can be realized using bismuth based EDF

Guanjun You Peng Zhou Chunfeng Zhang Zhiwei Dong Lianyao Chen and Shixiong Qian Ultrafast nonlinear optical response of silver bismuth oxide nanocomposite films with different silver concentrations J Lumin 119 370 2006 3

High Q bismuth silicate nonlinear glass microsphere

Abstract The fabrication and characterization of a bismuth silicate glass microsphere resonator has been demonstrated At wavelengths near 1550 nm high modes can be efficiently excited in a 179 181 m diameter bismuth silicate glass microsphere via evanescent coupling using a tapered silica fiber with a waist diameter of circa 2 181 m

Bismuth oxide nonlinear fiber based optical devices

Read quot Bismuth oxide nonlinear fiber based optical devices for telecommunications Proceedings of SPIE quot on DeepDyve the largest online rental service for scholarly research with thousands of academic publications available at your fingertips

IET Digital Library Bismuth oxide nonlinear fibre

Reported is the experimental demonstration of wavelength conversion and subsequent demultiplexing of an 80 Gbit s OTDM signal using the cross phase modulation and spectral filtering technique in short lengths of bismuth oxide based nonlinear fibre with a nonlinearity of γ ∼1100 W−1 183 km−1 Error free overall operation is readily achieved over a wavelength tuning range of ∼10 nm

Bismuth oxide nonlinear fiber based optical devices

The optical fiber fabrication technology based on Bismuth oxide Bi 2 O 3 material has advanced significantly in recent years and has resulted in the production of a variety of high quality of Bi 2 O 3 based optical fibers for example rare earth doped Bi 2 O 3 fibers and highly nonlinear Bi 2 O 3 fibers Bi NLF One of the most striking and attractive possibilities offered by the Bi 2 O 3

Bismuth Borates One Dimensional Borate Chains and

25 ensp 0183 ensp Three bismuth borates Bi B4O6 OH 2 OH I BiB2O4F II and Bi3 B6O13 OH III have been synthesized in boric acid flux All the structures of these compounds contain one dimensional borate chains and they exhibit nonlinear optical properties due to the lack of centrosymmetry

Recirculating configuration all optical wavelength conversion

Recirculating configuration all optical wavelength conversion by self phase modulation in a highly nonlinear photonic crystal fiber art no 678155

OSA Bismuth glass holey fibers with high nonlinearity

We report on the progress of bismuth oxide glass holey fibers for nonlinear device applications The use of micron scale core diameters has resulted in a very high nonlinearity of 1100 W km at 1550 nm The nonlinear performance of the fibers is evaluated in terms of a newly introduced figure of merit for nonlinear device applications

Nonlinear processing in Bismuth optical fibers

The proposed ADD DROP multiplexer exploits polarization rotation induced by cross phase modulation in m long highly nonlinear bismuth oxide based optical fiber with a nonlinear coefficient of

Optical Properties of Bismuth Tellurite Based Glass

The bismuth iii oxide x 5 8 10 12 15 in mol was added into the tellurite oxide and was weighed using a digital weighing machine with an accuracy of 177 0 01 g and then mixed together by using a mortar and pestle The mixture was poured into an alumina crucible and put into an electric furnace set at 100 176 C for a period of 30 min

2x2 Bismuth Oxide Fiber Based Crossbar

We demonstrate an optically controlled 2x2 Crossbar switch suitable for all optical switching architectures The switch is based on an Ultrafast Nonlinear Interferometer UNI configuration and uses 80 centimeters of highly nonlinear Bismuth Oxide fiber

Four wave mixing based widely tunable wavelength

30 ensp 0183 ensp four wave mixing using a dispersion shifted bismuth oxide photonic crystal fiber Bi PCF A meter long Bi PCF is used as the nonlinear medium for wavelength conversion of a 10 Gb s non return to zero NRZ signal A dB working range of the converted signal over 35 nm is obtained with around dB power penalty in the bit error rate

Bismuth oxide fibres for nonlinear applications

We use cookies to ensure that we give you the best experience on our website If you continue without changing your settings we will assume that you are happy to receive cookies on the University of Southampton website 215

Third order nonlinear optical properties of bismuth

16 ensp 0183 ensp Bismuth borate glasses and crystalline phases have outstanding luminescent and nonlinear optical properties therefore there is lot of interest in their preparation and characterization In this study we report the crystallization properties of bismuth borate glasses doped with trivalent ions

Bismuth glass holey fibers with high nonlinearity

20 ensp 0183 ensp based on bismuth oxide glass In contrast to other highly nonlinear compound glasses bismuth glasses do not contain toxic elements such as Pb As Se Te 10 and fibers made from bismuth silicate glass can be fusion spliced to silica fibers 11 which

Bismuth oxide based nonlinear fiber with a high SBS

Bismuth oxide based nonlinear fiber with a high SBS threshold and its application to four wave mixing wavelength conversion using a pure continuous wave pump

Bismuth oxide fibres for nonlinear applications

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