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20篇 您的检索式:作者名="VLK"
    题名 作者 年代 出处 被引量
1Extraordinary evanescent field confinement waveguide sensor for mid-infrared trace gas spectroscopy显示文摘Nanophotonic waveguides are at the core of a great variety of optical sensors.These structures confine light along defined paths on photonic chips and provide light-matter interaction via an evanescent field.However,waveguides still lag behind free-space optics for sensitivity-critical applications such as trace gas detection.Short optical pathlengths,low interaction strengths,and spurious etalon fringes in spectral transmission are among the main reasons why on-chip gas sensing is still in its infancy.In this work,we report on a mid-infrared integrated waveguide sensor that successfully addresses these drawbacks.This sensor operates with a 107%evanescent field confinement factor in air,which not only matches but also outperforms free-space beams in terms of the per-length optical interaction.Furthermore,negligible facet reflections result in a flat spectral background and record-low absorbance noise that can finally compete with free-space spectroscopy.The sensor performance was validated at 2.566μm,which showed a 7 ppm detection limit for acetylene with only a 2 cm long waveguide.Marek Vlk Anurup Datta Sebastián Alberti Henock Demessie Yallew Vinita Mittal Ganapathy Senthil Murugan Jána Jagerská 2021Light(Science & Applications)2021,10,2:9
2Fractional carbon dioxide laser improves nodular basal cell carcinoma treatment with photodynamic therapy with methyl 5-aminolevulinate 显示文摘Lippert J Smucler R Vlk M 2013J Dermatol Surg2013,39,8:1
3Selective monoacylation of ferrocene with bulky acylating agentsover mesoporous sieve A1KIT-5 显示文摘Prochazkova D Bejblova M Vlk J 2010Chem Eur J2010,16,:1
4Combination of Er:YAG laser and photodynamic therapy in the treatment of nodular basal cell carcinoma显示文摘Smucler R Vlk M 2008Lasers Surg Med2008,40,2:1
5Fractional carbon dioxide laser improves nodular Basal cell carcinoma treatment with photodynamic therapy with methyl 5 - aminolevulinate 显示文摘Lippert J Smucler R Vlk M 2013Dermatol Surg2013,39,8:1
6Prevention of preeclampsia- review显示文摘Vlk R Matcha J Droehytek V 2015Ceska Gynekol2015,80,3:1
7Delayed delivery of a twin a hazard or an acceptable method? Prospective study显示文摘Vavrinkova B Binder T Vlk R 2012Neuro Endocrinol Lett2012,33,1:1
8Successful pericardio-amniotic shunting for fetal intrapericardial teratoma显示文摘Tomek V Vlk R Tláskal T 0,,:1
9Fractional carbon dioxide laser improves nodular basal cell carcinoma treatment with photodynamic therapy with methyl 5-aminolevulinate 显示文摘Lippert J Smucler R Vlk M 2013Dermatol Surg2013,39,8:1
10Determination of principal residual stresses' directions by incremental strain method显示文摘CIVIN A VLK M 2011Applied and Computational Mechanics2011,5,:1
11Combination of Er:YAG laser and photodynamic therapy in the treatment of nodular basal cell carcinoma显示文摘Smucler R Vlk M 0,,02:1
12Conversion of vegetable oils into hydrocarbons over CoMo/MCM-41 catalysts显示文摘KUBI(C)KA D BEJBLOVA M VLK J 0,,03:1
13Fractional carbon dioxide laser improves nodular basal cell carcinoma treatment with photodynamic therapy with methyl 5-aminolevulinate 显示文摘Lippert J Smucler R Vlk M 2013Dermatol Surg2013,39,8:1
14Left venlricular rupture: immediately be-fore and aider 显示文摘Criostomo PR Das/vlK Harston S 2007J Am Coil Surg2007,207,5:1
15Combination of Er:YAG laser and photodynamic therapy in the treatment of nodular basal cell carcinoma 显示文摘Smucler R Vlk M 2008Lasers Surg Med2008,40,2:1
16A pilot study on peak systolic velocity monitoring of fetal anemia after administration of chemotherapy during pregnancy显示文摘M.J. Halaska M. Komar R. Vlk V. Tomek J. Skultety H. Robova L. Rob 2013European Journal of Obstetrics and Gynecology2013,,:1
17Predicting term birth weight using ultrasound and maternal characteristics显示文摘Halaska MG Vlk R Feldmar P 2006Eur J Obstet Gynecol Reprod Biol2006,128,12:1
18Inventory and coordination issues with two substitutable products显示文摘Vlkü Gürler A?cagül Y?lmaz 2010Applied Mathematical Modelling2010,34,3:1
19Contemporary potential of the mini-invasive surgical treatment of the female stress urinary incontinence显示文摘Chmel R Horcicka L VLK R 0,,03:1
20Successful pericardio-amniotic shunting for fetal intrapericardial teratoma显示文摘Tomek V Vlk R T16skal T 2010Pediatr Cardiol2010,31,8:1
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