Concentration dependences of elastooptic coefficients of germanate glasses containing lead and bismuth oxides

Rabukhin, A. I.

doi:10.1007/bf00678698

Cited by 4 publications

(2 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Using p 11 =0.225, p 12 =0.235 and μ=0.232 for germanate glass with composition (mol%) of 30PbO-10Bi 2 O 3 -60GeO 2 from [9], the optical phase change with strain of F-P interferometer and strain sensitivity of FBG at 1540 nm can be calculated as 6318×10 3 rad/m and 1.270 pm/με. The normalized strain sensitivity of germanate fibre at 1540 nm can be derived with the value of 0.8243×10 -6 /με, which is 4% higher than the value from experimental measurement.…”

Section: Discussionmentioning

confidence: 99%

Sensing properties of germanate and tellurite glass optical fibres

Li¹,

Lousteau

Suo

et al. 2009

SPIE Proceedings

View full text Add to dashboard Cite

Strain and thermal sensitivities of germanate and tellurite glass fibres were measured using a fibre Fabry-Perot (FFP) interferometer and fibre Bragg gratings (FBG). The strain phase sensitivity for germanate and tellurite fibre were 5900×10 3 rad/m and 5600×10 3 rad/m respectively at a central wavelength of 1540nm using FFP interferometer, which is consistent with the value of 1.22pm/με obtained for a germanate fibre FBG. The Young's modulus for germanate and tellurite fibre were also measured to be 58GPa and 37GPa. The thermal responses of germanate fibre were examined as 24.71 and 16.80 pm/°C at 1540nm and 1033nm wavelength using the FBG.

show abstract

Section: Discussionmentioning

confidence: 99%

Sensing properties of germanate and tellurite glass optical fibres

Li¹,

Lousteau

Suo

et al. 2009

SPIE Proceedings

View full text Add to dashboard Cite

show abstract

“…Using p 11 =0.225, p 12 =0.235 and µ=0.232 for germanate glass with composition (mol%) of 30PbO-10Bi 2 O 3 -60GeO 2 from [23], the strain sensitivity of FBGs and optical phase change with strain of F-P interferometer for 1540nm can be calculated as 1.270 pm/µε and 6318×10 rad/m, respectively. The normalized strain sensitivity of germanate glass fiber at 1540nm can be derived with the value of 0.8243×10 -6 /µε, which is 4% higher than the value from experimental measurement.…”

Section: Strain Responses Of the Fbgs In Germanante Glass Fibersmentioning

confidence: 99%

Fiber Bragg gratings inscribed using 800nm femtosecond laser and a phase mask in singleand multi-core mid-IR glass fibers

Suo¹,

Lousteau²,

Li³

et al. 2009

Opt. Express

View full text Add to dashboard Cite

For the first time, Fiber Bragg grating (FBG) structures have been inscribed in single-core passive germanate and three-core passive and active tellurite glass fibers using 800nm femtosecond (fs) laser and phase mask technique. With fs peak power intensity in the order of 10 11 W/cm 2 , the FBG spectra with 2 nd and 3 rd order resonances at 1540 and 1033nm in the germanate glass fiber and 2 nd order resonances at ~1694 and ~1677nm with strengths up to 14dB in all three cores in the tellurite fiber were observed. Thermal responsivities of the FBGs made in these mid-IR glass fibers were characterized, showing average temperature responsivity ~20pm/°C. Strain responsivities of the FBGs in germanate glass fiber were measured to be 1.219pm/µε. written in all-SiO2 and Ge-doped core fibers with 800-nm femtosecond radiation and a phase mask," J. 2009 Optical Society of America

show abstract

Acoustooptical efficiency of germanate glasses containing lead and bismuth oxides

Rabukhin

1995

Glass Ceram

View full text Add to dashboard Cite

Concentration dependences of elastooptic coefficients of germanate glasses containing lead and bismuth oxides

Cited by 4 publications

References 2 publications

Sensing properties of germanate and tellurite glass optical fibres

Sensing properties of germanate and tellurite glass optical fibres

Fiber Bragg gratings inscribed using 800nm femtosecond laser and a phase mask in singleand multi-core mid-IR glass fibers

Acoustooptical efficiency of germanate glasses containing lead and bismuth oxides

Contact Info

Product

Resources

About