scholarly journals Berichtigung: Strong Two-Photon Excited Fluorescence and Stimulated Emission from an Organic Single Crystal of an Oligo(Phenylene Vinylene)

2010 ◽  
Vol 122 (36) ◽  
pp. 6381-6381
Author(s):  
Fei Gao ◽  
Qing Liao ◽  
Zhen-Zhen Xu ◽  
Yong-Hao Yue ◽  
Qiang Wang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Stimulated Emission ◽  
Phenylene Vinylene ◽  
Two Photon ◽  
Organic Single Crystal

Strong Two-Photon Excited Fluorescence and Stimulated Emission from an Organic Single Crystal of an Oligo(Phenylene Vinylene)

2009 ◽  
Vol 49 (4) ◽  
pp. 732-735 ◽  
Author(s):  
Fei Gao ◽  
Qing Liao ◽  
Zhen-Zhen Xu ◽  
Yong-Hao Yue ◽  
Qiang Wang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Stimulated Emission ◽  
Phenylene Vinylene ◽  
Two Photon ◽  
Organic Single Crystal

Strong Two-Photon Excited Fluorescence and Stimulated Emission from an Organic Single Crystal of an Oligo(Phenylene Vinylene)

2009 ◽  
Vol 122 (4) ◽  
pp. 744-747 ◽  
Author(s):  
Fei Gao ◽  
Qing Liao ◽  
Zhen-Zhen Xu ◽  
Yong-Hao Yue ◽  
Qiang Wang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Stimulated Emission ◽  
Phenylene Vinylene ◽  
Two Photon ◽  
Organic Single Crystal

scholarly journals Amplified Spontaneous Emission and Optical Gain in Organic Single Crystal Quinquethiophene

Crystals ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 609 ◽  
Author(s):  
Muhammad Zeb ◽  
Muhammad Tahir ◽  
Fida Muhammad ◽  
Suhana Mohd Said ◽  
Mohd Faizul Mohd Sabri ◽  
...  
Keyword(s):  
Single Crystal ◽  
Spontaneous Emission ◽  
Threshold Energy ◽  
Pump Energy ◽  
Optical Gain ◽  
Amplified Spontaneous Emission ◽  
Stimulated Emission ◽  
Excitation Wavelength ◽  
Optical Amplification ◽  
Organic Single Crystal

In this paper, we report optical characteristics of an organic single crystal oligomer 5,5⁗-diphenyl-2,2′:5′,2″:5″,2‴:5‴,2⁗-quinquethiophene (P5T). P5T crystal is a thiophene/phenylene co-oligomer that possesses better charge mobility as well as photoluminescence quantum efficiency (PLQE) as compared to other organic materials. Stimulated emission in P5T is investigated via amplified spontaneous emission (ASE) measurements within broad pump energies ranging from 35.26 to 163.34 µJ/cm2. An Nd-YAG femtosecond-tunable pulsed laser is used as a pump energy source for the ASE measurements of P5T crystals at an excitation wavelength of 445 nm. The ASE spectra exhibit optical amplification in P5T crystals at a 625 nm peak wavelength with a lower threshold energy density (Eth) ≈ 52.64 μJ/cm2. P5T also demonstrates higher optical gain with a value of 72 cm−1, that is calculated by using the variable stripe-length method. The value of PLQE is measured to be 68.24% for P5T. This study proposes potential applications of P5T single crystals in organic solid state lasers, photodetectors, and optical amplifiers.

Two-photon-pumped stimulated emission from ZnO single crystal

2011 ◽  
Vol 99 (8) ◽  
pp. 081902 ◽  
Author(s):  
T. C. He ◽  
R. Chen ◽  
W. W. Lin ◽  
F. Huang ◽  
H. D. Sun
Keyword(s):  
Single Crystal ◽  
Stimulated Emission ◽  
Two Photon ◽  
Zno Single Crystal

First evidence of stimulated emission from a monolithic organic single crystal: ?-Octithiophene

1997 ◽  
Vol 9 (15) ◽  
pp. 1178-1181 ◽  
Author(s):  
Denis Fichou ◽  
Stephane Delysse ◽  
Jean-Michel Nunzi
Keyword(s):  
Single Crystal ◽  
Stimulated Emission ◽  
Organic Single Crystal

Air-Stable n-Channel Organic Single-Crystal Field-Effect Transistors

2008 ◽  
Author(s):  
Takafumi Uemura ◽  
Masakazu Yamagishi ◽  
Yukihiro Tominari ◽  
Jun Takeya
Keyword(s):  
Single Crystal ◽  
Crystal Field ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Crystal Field Effect ◽  
Organic Single Crystal
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