Tunable organic solid-state DFB laser utilizing molecular reorientation

2007 ◽  
Author(s):  
Hsing Chieh Cheng ◽  
Hao Wu Lin ◽  
Chung Chih Wu ◽  
Ken Tsung Wong ◽  
Chieh Hsung Kuan
Keyword(s):  
Solid State ◽  
Molecular Reorientation ◽  
Organic Solid ◽  
Dfb Laser ◽  
Organic Solid State

Continuously tunable organic solid-state DFB laser utilizing molecular reorientation in molecular glasses

2013 ◽  
Vol 14 (10) ◽  
pp. 2540-2545 ◽  
Author(s):  
Hsing-Chieh Cheng ◽  
Yi-Hsiang Huang ◽  
Hao-Wu Lin ◽  
Chih-Hao Chang ◽  
Ken-Tsung Wong ◽  
...  
Keyword(s):  
Solid State ◽  
Molecular Reorientation ◽  
Molecular Glasses ◽  
Organic Solid ◽  
Dfb Laser ◽  
Organic Solid State

scholarly journals Enlargement of the organic solid-state DFB laser wavelength tuning range by the use of two complementary luminescent dyes doped into the host matrix

2017 ◽  
Vol 19 (27) ◽  
pp. 18068-18075 ◽  
Author(s):  
Kacper Parafiniuk ◽  
Lech Sznitko ◽  
Dominika Wawrzynczyk ◽  
Andrzej Miniewicz ◽  
Jaroslaw Mysliwiec
Keyword(s):  
Solid State ◽  
Tuning Range ◽  
Laser Wavelength ◽  
Polymeric Matrix ◽  
Wavelength Tuning ◽  
Molecular Aggregates ◽  
Host Matrix ◽  
Organic Solid ◽  
Dfb Laser ◽  
Organic Solid State

Broad range tunable DFB lasing was achieved by the utilization of two dyes forming molecular aggregates within the polymeric matrix.

Supramolecular Catalysis in the Organic Solid State through Dry Grinding

2010 ◽  
Vol 49 (25) ◽  
pp. 4273-4277 ◽  
Author(s):  
Anatoliy N. Sokolov ◽  
Dejan-Krešimir Bučar ◽  
Jonas Baltrusaitis ◽  
Sean X. Gu ◽  
Leonard R. MacGillivray
Keyword(s):  
Solid State ◽  
Supramolecular Catalysis ◽  
Organic Solid ◽  
Dry Grinding ◽  
Organic Solid State

Photopumped Organic Solid-State Dye Laser with a Second-Order Distributed Feedback Cavity

2001 ◽  
Vol 40 (Part 2, No. 8A) ◽  
pp. L799-L801 ◽  
Author(s):  
Musubu Ichikawa ◽  
Yuji Tanaka ◽  
Naotoshi Suganuma ◽  
Toshiki Koyama ◽  
Yoshio Taniguchi
Keyword(s):  
Solid State ◽  
Dye Laser ◽  
Second Order ◽  
Distributed Feedback ◽  
Organic Solid ◽  
Solid State Dye Laser ◽  
Organic Solid State

MoS2 nano-flower incorporation for improving organic-organic solid state electrochromic device performance

2021 ◽  
pp. 111502
Author(s):  
Suchita Kandpal ◽  
Tanushree Ghosh ◽  
Chanchal Rani ◽  
Sonam Rani ◽  
Devesh K. Pathak ◽  
...  
Keyword(s):  
Solid State ◽  
Electrochromic Device ◽  
Device Performance ◽  
Organic Solid ◽  
Organic Solid State

F8BT Oligomers for Organic Solid-State Lasers

2020 ◽  
Vol 12 (25) ◽  
pp. 28383-28391
Author(s):  
Masashi Mamada ◽  
Ryutaro Komatsu ◽  
Chihaya Adachi
Keyword(s):  
Solid State ◽  
Solid State Lasers ◽  
Organic Solid ◽  
Organic Solid State

Several Derivatives of 6-(Tert-Butyl)-4H-Pyran-4-Ylidene Malononitrile with Different Amorphous Phase Promoting Substituents for Light-Amplification Systems

2019 ◽  
Vol 800 ◽  
pp. 275-279
Author(s):  
Elmars Zarins ◽  
Deins Alksnis ◽  
Julija Pervenecka ◽  
Patricija Paulsone ◽  
Kristine Lazdovica ◽  
...  
Keyword(s):  
Solid State ◽  
Glass Structure ◽  
Threshold Energy ◽  
Amorphous State ◽  
Excitation Threshold ◽  
Laser Applications ◽  
Tert Butyl ◽  
Organic Solid ◽  
Light Amplification ◽  
Organic Solid State

A series of glassy 6-(tert-butyl)-4H-pyran-4-ylidene malononitrile (DCM) derivatives with covalently attached amorphous state promoting bulky 1,1,1-triphenylmethyl (trityl) moieties through several chemical design approaches have been synthesized and investigated for suitability in organic solid state laser applications. Results showed that the bonding type of such functional groups had a considerable influence on glass structure forming dye thermal properties and a slight influence on their optical properties. Thermal stability up to 346 °C was achieved with glass transitions in the range from 39 to 138 °C. Incorporation of bulky triphenyl substituents via ester groups showed remarkable amplified spontaneous emission (ASE) threshold energy value reduction by 1.7 times in comparison to other bonding approaches with excitation threshold energy density up to 91 µJ/cm2. Synthesized dyes show potential as the light-amplification medium component in organic solid state lasers.

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