scholarly journals Facile synthesis and optical properties of colloidal quantum dots/ZnO composite optical resonators

RSC Advances ◽  
2018 ◽  
Vol 8 (4) ◽  
pp. 1778-1783 ◽  
Author(s):  
Jie Yu ◽  
Shaohua Dong ◽  
Hongxing Dong ◽  
Jinxin Zhan ◽  
Shulin Sun ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Whispering Gallery Mode ◽  
Optical Resonators ◽  
Colloidal Quantum Dots ◽  
Facile Synthesis ◽  
Optical Microcavity ◽  
Whispering Gallery

We present a facile method of incorporating CdSe/ZnxCd1−xS CQDs onto the surface of a ZnO WGM optical microcavity. The whispering gallery mode emission of the CQDs induced by the ZnO microcavity is directly observed.

scholarly journals Robust Whispering-Gallery-Mode Microbubble Lasers from Colloidal Quantum Dots

Nano Letters ◽  
2017 ◽  
Vol 17 (4) ◽  
pp. 2640-2646 ◽  
Author(s):  
Yue Wang ◽  
Van Duong Ta ◽  
Kheng Swee Leck ◽  
Beng Hau Ian Tan ◽  
Zeng Wang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Whispering Gallery Mode ◽  
Colloidal Quantum Dots ◽  
Whispering Gallery

Facile synthesis of composition-gradient Cd1−xZnxS quantum dots by cation exchange for controlled optical properties

2015 ◽  
Vol 3 (14) ◽  
pp. 3286-3293 ◽  
Author(s):  
Dayeon Choi ◽  
Ji-Young Pyo ◽  
Yeonho Kim ◽  
Du-Jeon Jang
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Cation Exchange ◽  
Composition Gradient ◽  
Facile Synthesis ◽  
Exchange Method

A facile cation-exchange method has been used to synthesize composition-gradient Cd1−xZnxS quantum dots having systematically controlled optical properties.

Tuning the optical properties of colloidal Quantum Dots using thiol group capping agents and its comparison

2020 ◽  
Vol 249 ◽  
pp. 123127 ◽  
Author(s):  
Sumathi Subramanian ◽  
Sasikala Ganapathy ◽  
Maheswari Rajaram ◽  
Arivarasan Ayyaswamy
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Thiol Group ◽  
Colloidal Quantum Dots ◽  
Capping Agents

Label-Free Pb(II) Whispering Gallery Mode Sensing Using Self-Assembled Glutathione-Modified Gold Nanoparticles on an Optical Microcavity

2014 ◽  
Vol 86 (13) ◽  
pp. 6299-6306 ◽  
Author(s):  
Sirirat Panich ◽  
Kerry A. Wilson ◽  
Philippa Nuttall ◽  
Christopher K. Wood ◽  
Tim Albrecht ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Whispering Gallery Mode ◽  
Label Free ◽  
Optical Microcavity ◽  
Whispering Gallery ◽  
Self Assembled

Calligraphic poling of LiNbO/sub 3/ whispering-gallery-mode optical resonators

2005 ◽  
Author(s):  
M. Mohageg ◽  
D. Strekalov ◽  
A. Savchenkov ◽  
A. Matsko ◽  
V. Ilchenko ◽  
...  
Keyword(s):  
Whispering Gallery Mode ◽  
Optical Resonators ◽  
Whispering Gallery

scholarly journals Inorganically coated colloidal quantum dots in polar solvents using a microemulsion-assisted method

2017 ◽  
Vol 19 (3) ◽  
pp. 1999-2007 ◽  
Author(s):  
María Acebrón ◽  
Facundo C. Herrera ◽  
Martín Mizrahi ◽  
Cristina Navío ◽  
Ramón Bernardo-Gavito ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Colloidal Quantum Dots ◽  
Polar Solvents ◽  
Hot Injection

A coverage procedure in microemulsion over hot-injection CdSe seeds improves the optical properties and increases their solubility in polar solvents.

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