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43篇 您的检索式:作者名="Jesacher"
    题名 作者 年代 出处 被引量
1Accuracy of three-dimensional transvaginal ultrasound in uterus volume measurements:Comparison with two-dimensional ultrasound显示文摘 Jesacher K Polz W 2003Ultrasound Med Biol2003,29,:1
2Spiral phase contrast imaging in microscopy 显示文摘Severin Ftirhapter Alexander Jesacher Stefan Bernet 2005Optics Express2005,13,3:1
3Reproducibility of three-dimensional ultrasound endometrial volume measurements in patients with postmenopausal bleeding显示文摘Yaman C Ebner T Jesacher K 0,,03:1
4Shadow effects in spiral phase contrast microscopy 显示文摘Alexander Jesacher Severin Forhapter Stefan Bernet 2005Physical Review Letters2005,94,23:1
5Quantitative imaging of complex samples by spiral phase contrast microscopy 显示文摘Stefan Bernet Alexander Jesacher Severin FOrhapter 2006Optics Express2006,14,9:1
6Upgrading a microscope with a spiral phase plate 显示文摘Maurer C Jesacher A FOrhapter S 2008Joumal of Microsco- py2008,230,1:1
7On-chip beam rotators,adiabatic mode converters,and waveplates through low-loss waveguides with variable cross-sections显示文摘Photonics integrated circuitry would benefit considerably from the ability to arbitrarily control waveguide cross-sections with high precision and low loss,in order to provide more degrees of freedom in manipulating propagating light.Here,we report a new method for femtosecond laser writing of optical-fiber-compatible glass waveguides,namely spherical phase-induced multicore waveguide(SPIM-WG),which addresses this challenging task with three-dimensional on-chip light control.Fabricating in the heating regime with high scanning speed,precise deformation of cross-sections is still achievable along the waveguide,with shapes and sizes finely controllable of high resolution in both horizontal and vertical transversal directions.We observed that these waveguides have high refractive index contrast of 0.017,low propagation loss of 0.14 dB/cm,and very low coupling loss of 0.19 dB coupled from a single-mode fiber.SPIM-WG devices were easily fabricated that were able to perform on-chip beam rotation through varying angles,or manipulate the polarization state of propagating light for target wavelengths.We also demonstrated SPIM-WG mode converters that provide arbitrary adiabatic mode conversion with high efficiency between symmetric and asymmetric nonuniform modes;examples include circular,elliptical modes,and asymmetric modes from ppKTP(periodically poled potassium titanyl phosphate)waveguides which are generally applied in frequency conversion and quantum light sources.Created inside optical glass,these waveguides and devices have the capability to operate across ultra-broad bands from visible to infrared wavelengths.The compatibility with optical fiber also paves the way toward packaged photonic integrated circuitry,which usually needs input and output fiber connections.Bangshan Sun Fyodor Morozko Patrick S.Salter Simon Moser Zhikai Pong Raj B.Patel Ian A.Walmsley Mohan Wang Adir Hazan Nicolas Barré Alexander Jesacher Julian Fells Chao He Aviad Katiyi Zhen-Nan Tian Alina Karabchevsky Martin J.Booth 2022Light(Science & Applications)2022,11,8:1
8Sonographic t of endometrium thickness as a predictive value for pregnancy through IVF显示文摘Yaman C Ebner T Jesacher K 2002Uhrasehall Med2002,23,4:1
9Tailor- ing of arbitrary optical vector beams 显示文摘MAURE R JESACHER A F13RHAPTER S 2007New Journal of Physics2007,9,3:1
10Reproducibility of three-dimensional ultrasound endometrial volume measurements in patientswith postmenopausal bleeding显示文摘Yaman C Ebner T Jesacher K 2002U ltrasound Obestet Gynecol2002,19,3:1
11Sonographic measurement of endometrium thickness as a redictive value for pregnancy through IVF显示文摘Yaman C Ebner T Jesacher K 2002Ultraschall Med2002,23,4:1
12Sonographic measurement of endometrium thickness as a predictive value for pregnancy through IVF显示文摘Yaman C Ebner T Jesacher K 2002Ultraschall Med2002,23,4:1
13Reproducibility of three-dimensional ultrasound endometrial volume measurements in patients with postmenopausal bleeding显示文摘Yaman C Ebner T Jesacher K 2002Ultrasound in Obstetrics&Gynecology2002,19,3:1
14Glucocorticoid - regulated microRNAs and mirtrons in acute lymphoblastic leukemia 显示文摘RAINER J PLONER C JESACHER S 2009Leukemia2009,23,4:1
15Sonographie measurement of endometrium thickness as a predictive value for pregnancy through IVF显示文摘Yaman C Ebner T Jesacher K 2003Uhraschall in der Medizin2003,24,6:1
16Accuraey of three-dimensional transvaginal ultrasound in uterus volume measurements, comparison with two-dimensional ultrasound显示文摘Yaman C Jesacher K Polz W 2003Ultrasound Med Biol2003,29,12:1
17Lensless imaging through thin diffusive media 显示文摘HARM W ROIDER C JESACHER A 2014Optics Express2014,22,22:1
18Wave- front correction of spatial light modulators using an optical vortex image 显示文摘Jesacher A Schwaighofer A Ftirhapter S 2007Optics Express2007,15,9:1
19Earlier postoperative mo- bilization with minimally invasive hip hemiarthroptasty显示文摘Preininger B Jesacher M Fabsits E 2011Un- fallchirurg2011,114,4:1
20Wavefront correction of spatial light modulators using an optical vortex image显示文摘A Jesacher A Schwaighofer S Fürhapter 2007Optics Express2007,15,9:1
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