Literature DB >> 19529613

Large refractive index change in silicone-based and non-silicone-based hydrogel polymers induced by femtosecond laser micro-machining.

Li Ding, Richard Blackwell, Jay F Kunzler, Wayne H Knox.   

Abstract

A Ti:Sapphire femtosecond laser with a pulse energy of 1.3 nJ at a 93 MHz repetition rate has been used to micro-machine optical gratings inside several silicone-based and non-silicone-based hydrogel polymers. By measuring the diffraction efficiency of the gratings at 632.8 nm, we find as large as 0.06+/- 0.005 average refractive index change within the irradiated area.

Entities:  

Year:  2006        PMID： 19529613     DOI： 10.1364/oe.14.011901

Source DB:  PubMed          Journal:  Opt Express        ISSN： 1094-4087            Impact factor:   3.894


  14 in total

1.  Noninvasive intratissue refractive index shaping (IRIS) of the cornea with blue femtosecond laser light.

Authors:  Lisen Xu; Wayne H Knox; Margaret DeMagistris; Nadan Wang; Krystel R Huxlin
Journal:  Invest Ophthalmol Vis Sci       Date:  2011-10-17       Impact factor: 4.799

2.  First demonstration of ocular refractive change using blue-IRIS in live cats.

Authors:  Daniel E Savage; Daniel R Brooks; Margaret DeMagistris; Lisen Xu; Scott MacRae; Jonathan D Ellis; Wayne H Knox; Krystel R Huxlin
Journal:  Invest Ophthalmol Vis Sci       Date:  2014-07-01       Impact factor: 4.799

3.  Chemical basis for alteration of an intraocular lens using a femtosecond laser.

Authors:  Josef F Bille; Johann Engelhardt; Hans-Robert Volpp; Abdelmoutalib Laghouissa; Marcus Motzkus; Zhongxiang Jiang; Ruth Sahler
Journal:  Biomed Opt Express       Date:  2017-02-06       Impact factor: 3.732

4.  Dynamic absorption and scattering of water and hydrogel during high-repetition-rate (>100 MHz) burst-mode ultrafast-pulse laser ablation.

Authors:  Zuoming Qian; Andrés Covarrubias; Alexander W Grindal; Margarete K Akens; Lothar Lilge; Robin S Marjoribanks
Journal:  Biomed Opt Express       Date:  2016-05-23       Impact factor: 3.732

5.  Comparable change in stromal refractive index of cat and human corneas following blue-IRIS.

Authors:  Kaitlin T Wozniak; Sara M Gearhart; Daniel E Savage; Jonathan D Ellis; Wayne H Knox; Krystel R Huxlin
Journal:  J Biomed Opt       Date:  2017-05-01       Impact factor: 3.170

6.  Femtosecond Laser Densification of Hydrogels to Generate Customized Volume Diffractive Gratings.

Authors:  Zheng Xiong; Arun Poudel; Ameya R Narkar; Zhe Zhang; Puskal Kunwar; James H Henderson; Pranav Soman
Journal:  ACS Appl Mater Interfaces       Date:  2022-06-13       Impact factor: 10.383

7.  Contrasting cellular damage after Blue-IRIS and Femto-LASIK in cat cornea.

Authors:  Kaitlin T Wozniak; Noah Elkins; Daniel R Brooks; Daniel E Savage; Scott MacRae; Jonathan D Ellis; Wayne H Knox; Krystel R Huxlin
Journal:  Exp Eye Res       Date:  2017-08-31       Impact factor: 3.467

8.  Potentiation of femtosecond laser intratissue refractive index shaping (IRIS) in the living cornea with sodium fluorescein.

Authors:  Lana J Nagy; Li Ding; Lisen Xu; Wayne H Knox; Krystel R Huxlin
Journal:  Invest Ophthalmol Vis Sci       Date:  2009-10-08       Impact factor: 4.799

9.  Intratissue refractive index shaping (IRIS) of the cornea and lens using a low-pulse-energy femtosecond laser oscillator.

Authors:  Li Ding; Wayne H Knox; Jens Bühren; Lana J Nagy; Krystel R Huxlin
Journal:  Invest Ophthalmol Vis Sci       Date:  2008-07-18       Impact factor: 4.799

10.  Temporal evolution of the biological response to laser-induced refractive index change (LIRIC) in rabbit corneas.

Authors:  Kaitlin T Wozniak; Sam C Butler; Xu He; Jonathan D Ellis; Wayne H Knox; Krystel R Huxlin
Journal:  Exp Eye Res       Date:  2021-04-20       Impact factor: 3.770
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.