scholarly journals Determination of absorption coefficients and Urbach tail depth of ZnO below the bandgap with two-photon photoluminescence

2020 ◽  
Vol 28 (9) ◽  
pp. 13817
Author(s):  
Xiaorui Wang ◽  
Dapeng Yu ◽  
Shijie Xu
Keyword(s):  
Absorption Coefficients ◽  
Urbach Tail ◽  
Two Photon

scholarly journals Determination of Kerr and two-photon absorption coefficients of indandione derivatives

2017 ◽  
Author(s):  
Arturs Bundulis ◽  
Igors Mihailovs ◽  
Edgars Nitiss ◽  
Janis Busenbergs ◽  
Martins Rutkis
Keyword(s):  
Photon Absorption ◽  
Absorption Coefficients ◽  
Two Photon Absorption ◽  
Two Photon

Accurate determination of two-photon absorption coefficients in fused silica and crystalline quartz at 264 nm

2001 ◽  
Vol 187 (1-3) ◽  
pp. 185-191 ◽  
Author(s):  
Joanne Nı́ Chróinı́n ◽  
Adrian Dragomir ◽  
John G McInerney ◽  
David N Nikogosyan
Keyword(s):  
Accurate Determination ◽  
Fused Silica ◽  
Photon Absorption ◽  
Absorption Coefficients ◽  
Crystalline Quartz ◽  
Two Photon Absorption ◽  
Two Photon

Determination of Nonlinear Refractive Index and Two-Photon Absorption Coefficients of New Nanocomposite Materials Based on Biosilicates Using Z-Scan Method

2014 ◽  
Vol 1025-1026 ◽  
pp. 776-781 ◽  
Author(s):  
Dmitriy Proschenko ◽  
Alexandr Mayor ◽  
Oleg Bukin ◽  
Sergey Golik ◽  
Irina Postnova ◽  
...  
Keyword(s):  
Refractive Index ◽  
Optical Properties ◽  
Nonlinear Refractive Index ◽  
Nonlinear Optical ◽  
Nanocomposite Materials ◽  
Photon Absorption ◽  
Absorption Coefficients ◽  
Two Photon Absorption ◽  
Two Photon

Nonlinear refractive indexes and two-photon absorption coefficients of new biosilicate nanocomposite materials based on precursor tetrakis (2-hydroxyethyl) orthosilicate (Si-precursor THEOS) were determined by created portative automation measuring complex based on Z-scan technique. Influence of different additives on nonlinear optical properties such media is considered. Energy thresholds of forming filaments and the efficiency of conversion initial radiation in supercontinuum in the range 400-700 nm are considered.

One-photon VUV-MATI and two-photon IR+VUV-MATI spectroscopic determination of oxetane cation ring-puckering vibrations and conformation

2021 ◽  
Vol 154 (5) ◽  
pp. 054308
Author(s):  
Do Won Kang ◽  
Sung Man Park ◽  
Chung Bin Park ◽  
Bong June Sung ◽  
Hong Lae Kim ◽  
...  
Keyword(s):  
Spectroscopic Determination ◽  
Two Photon ◽  
Ring Puckering

Optical frequency determination of the hyperfine components of the two-photon transitions in rubidium

1993 ◽  
Vol 102 (5-6) ◽  
pp. 432-438 ◽  
Author(s):  
F. Nez ◽  
F. Biraben ◽  
R. Felder ◽  
Y. Millerioux
Keyword(s):  
Optical Frequency ◽  
Two Photon ◽  
Frequency Determination

Determination of absolute two-photon excitation cross sections by in situ second-order autocorrelation

1995 ◽  
Vol 20 (23) ◽  
pp. 2372 ◽  
Author(s):  
Chris Xu ◽  
Winfried Denk ◽  
Jeffrey Guild ◽  
Watt W. Webb
Keyword(s):  
Cross Sections ◽  
Second Order ◽  
Two Photon ◽  
Photon Excitation ◽  
Excitation Cross Sections ◽  
Two Photon Excitation

Two-photon excited fluorescent chemosensor for homogeneous determination of copper(ii) in aqueous media and complicated biological matrix

The Analyst ◽  
2011 ◽  
Vol 136 (10) ◽  
pp. 2139 ◽  
Author(s):  
Lingzhi Liu ◽  
Xiaohu Dong ◽  
Yan Xiao ◽  
Wenlong Lian ◽  
Zhihong Liu
Keyword(s):  
Aqueous Media ◽  
Fluorescent Chemosensor ◽  
Biological Matrix ◽  
Two Photon ◽  
Determination Of Copper
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