Modification of spontaneous emission of solid-state organic molecules embedded in photonic crystals

2007 ◽  
Vol 122-123 ◽  
pp. 951-954 ◽  
Author(s):  
D.D. Wang ◽  
Y.S. Wang ◽  
H. Zhang ◽  
L.E. Deng ◽  
C.X. Zhang ◽  
...  
Keyword(s):  
Solid State ◽  
Photonic Crystals ◽  
Spontaneous Emission ◽  
Organic Molecules

scholarly journals Spontaneous emission spectra of organic molecules in synthetic opal photonic crystals

2008 ◽  
Vol 9 (3) ◽  
pp. 164 ◽  
Author(s):  
O Guziy ◽  
B AbuSal ◽  
V Moiseyenko ◽  
M Dergachov ◽  
V Shvachich
Keyword(s):  
Photonic Crystals ◽  
Spontaneous Emission ◽  
Organic Molecules ◽  
Emission Spectra ◽  
Synthetic Opal

Advantages of naphthalene as building block for organic solid state laser dyes: Smaller energy gaps and enhanced stability

2021 ◽  
Author(s):  
Yuya Oyama ◽  
Masashi Mamada ◽  
Akihiro Kondo ◽  
Chihaya Adachi
Keyword(s):  
Solid State ◽  
Spontaneous Emission ◽  
Building Block ◽  
Solid State Laser ◽  
Laser Dyes ◽  
Energy Gaps ◽  
Organic Solid ◽  
Organic Laser ◽  
Yellow Region ◽  
Enhanced Stability

Organic laser dyes exhibiting very low amplified spontaneous emission (ASE) thresholds in green and yellow region were developed based on a stilbene structure which is often used for the blue...

Dynamics of spontaneous emission from SiN with two-dimensional photonic crystals

2008 ◽  
Vol 33 (15) ◽  
pp. 1768 ◽  
Author(s):  
Xingsheng Xu ◽  
Toshiki Yamada ◽  
Rieko Ueda ◽  
Akira Otomo
Keyword(s):  
Photonic Crystals ◽  
Spontaneous Emission ◽  
Two Dimensional

Spontaneous emission from quantum dots in the presence of a TiO2 film in between photonic crystals and quantum dots

2012 ◽  
Vol 68 ◽  
pp. 466-468 ◽  
Author(s):  
G.Q. Liu ◽  
L. Li ◽  
L.X. Gong ◽  
F.L. Tang ◽  
Q. Wang
Keyword(s):  
Quantum Dots ◽  
Photonic Crystals ◽  
Spontaneous Emission ◽  
Tio2 Film

Modified Spontaneous Emission of Organic Molecules In-Filled in Inverse Opals

2011 ◽  
Vol 11 (11) ◽  
pp. 9749-9751 ◽  
Author(s):  
Lier Deng ◽  
Yongsheng Wang ◽  
Dawei He
Keyword(s):  
Spontaneous Emission ◽  
Organic Molecules ◽  
Inverse Opals

scholarly journals Strongly Modified Spontaneous Emission Rates in Diamond-Structured Photonic Crystals

2011 ◽  
Vol 107 (14) ◽  
Author(s):  
Matthew R. Jorgensen ◽  
Jeremy W. Galusha ◽  
Michael H. Bartl
Keyword(s):  
Photonic Crystals ◽  
Spontaneous Emission ◽  
Emission Rates

SPONTANEOUS EMISSION OF NANO-ENGINEERED FLUOROPHORES IN PHOTONIC CRYSTALS

2006 ◽  
Vol 15 (01) ◽  
pp. 1-8 ◽  
Author(s):  
KAI SONG ◽  
RENAUD VALLEE ◽  
MARK VAN DER AUWERAER ◽  
KOEN CLAYS
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystals ◽  
Point Source ◽  
Emission Spectrum ◽  
Spontaneous Emission ◽  
Transmission Spectrum ◽  
Photonic Bandgap ◽  
Middle Layer ◽  
Photonic Structure

The spontaneous emission of fluorophores embedded in a photonic crystal has been studied. By nano-engineering a sandwich-like photonic structure, such that fluorophore-coated photonic atoms constitute a middle layer between the photonic crystals, we have been able to precisely control the location of fluorophores in photonic crystals and exclude the presence of fluorophores at the surface of the crystal. It has been found that the stopband in the transmission spectrum is deeper than the stopband in the emission spectrum. We conjecture that the omnidirectional propagation of the emission from a point source in an incomplete photonic bandgap is the cause of the shallower stopband in emission.

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