Dyes, Fluorescent Chemicals, Optical Bleaches, Laser Dyes, and Imaging/Recording Technologies

Resorcinol ◽  
1994 ◽  
pp. 279-330
Author(s):  
Hans Dressler
Keyword(s):  
Laser Dyes

Improved Sol-Gel Materials for Efficient Solid State Dye Lasers

1993 ◽  
Vol 329 ◽  
Author(s):  
Michael Canva ◽  
Patrick Georges ◽  
Jean-Fran^ois Perelgritz ◽  
Alain Brun ◽  
Fréddric Chaput ◽  
...  
Keyword(s):  
Solid State ◽  
Physical Properties ◽  
Room Temperature ◽  
Sol Gel ◽  
Tunable Lasers ◽  
Optical Quality ◽  
Dye Lasers ◽  
Laser Dyes ◽  
Host Matrix ◽  
Host Matrices

AbstractPhotoresistant laser dyes were trapped in silica based xerogel host matrices to obtain solid state tunable lasers. For this purpose very dense xerogel samples with improved chemical and physical properties were prepared at room temperature by the sol-gel technology. The as-prepared materials were polished to obtain optical quality surfaces and were used as new lasing media.Lasing action of such different dyes as rhodamine, perylene and pyrromethene doping dense sol-gel matrices was demonstrated. Efficiencies of 30 % or lifetimes of more than 100,000 shots were achieved with different new ≤dye dopant/host matrix≥ couples. Their different performances are reviewed and discussed.

scholarly journals Realizing Near‐Infrared Laser Dyes through a Shift in Excited‐State Absorption

2021 ◽  
pp. 2001947
Author(s):  
Reiko Aoki ◽  
Ryutaro Komatsu ◽  
Kenichi Goushi ◽  
Masashi Mamada ◽  
Soo Young Ko ◽  
...  
Keyword(s):  
Excited State ◽  
Near Infrared ◽  
Excited State Absorption ◽  
Infrared Laser ◽  
Laser Dyes

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...

Kiton red S and rhodamine B. The spectroscopy and laser performance of red laser dyes

1975 ◽  
Vol 35 (2) ◽  
pp. 181-188 ◽  
Author(s):  
J.M. Drake ◽  
R.I. Morse ◽  
R.N. Steppel ◽  
D. Young
Keyword(s):  
Rhodamine B ◽  
Laser Dyes ◽  
Laser Performance

Influence of energy transfer on fluorescence and lasing properties of various laser dyes co-doped in ORMOSILs

2004 ◽  
Vol 397 (4-6) ◽  
pp. 397-401 ◽  
Author(s):  
Deliang Su ◽  
Yu Yang ◽  
Guodong Qian ◽  
Zhiyu Wang ◽  
Minquan Wang
Keyword(s):  
Energy Transfer ◽  
Laser Dyes ◽  
Co Doped
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