Journal ArticleDOI
Passive mode locking of DCM and Rhodamine 101 flashlamp-pumped dye laser systems
TLDR
In this paper, the passive mode locking of the laser dyes DCM and Rhodamine 101, which operate in similar spectral regions, has been carried out in a simple flashlamp-pumped system.About:
This article is published in Optics Communications.The article was published on 1986-02-15. It has received 22 citations till now. The article focuses on the topics: Dye laser & Rhodamine.read more
Citations
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Journal ArticleDOI
Competing adiabatic photoreaction channels in stilbene derivatives
Wolfgang Rettig,Wilfried Majenz +1 more
TL;DR: In this article, a stepwise relaxation model was proposed for a TICT state (twisted single-bond conformation) as the main fluorescent species and temperature-activated non-radiative decay via a photochemical funnel with twisted double-bund conformation.
Journal ArticleDOI
Multiple relaxation pathways in photoexcited dimethylaminonitro- and dimethylaminocyano-stilbenes
TL;DR: In this paper, the photophysical behavior of para-nitro, para-cyano, and meta-nibro-4′-dimethylaminostilbenes is compared and explained.
Journal ArticleDOI
Ground state and singlet excited state of laser dye DCM: Dipole moments and solvent induced spectral shifts
M. Meyer,J.-C. Mialocq +1 more
TL;DR: In this article, the solvent-induced shifts of the absorption and emission spectra of 4-dicyanomethylene-2-methyl-6-pdimethyl-amino-styryl- 4H-pyran (DCM) have been studied in a variety of solvents.
Journal ArticleDOI
Intramolecular charge transfer and trans-cis isomerization of the DCM styrene dye in polar solvents. A CS INDO MRCI study
TL;DR: In this paper, the solvent-induced changes of trans-cis isomerization efficiency and electronic structure of the excited state of the DCM dye have been considered by means of CS INDO MRCI calculations.
Journal ArticleDOI
Fluorescence lifetime measurements of the two isomers of the laser dye DCM
M. Meyer,J.-C. Mialocq,M. Rougée +2 more
TL;DR: Fluorescence decay-time measurements of the laser dye DCM in various solvents indicate the existence of the trans-cis equilibrium in methanol, acetonitrile and chloroform under ambient light as mentioned in this paper.
References
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Journal ArticleDOI
Pulse evolution in mode-locked quasi-continuous lasers
TL;DR: In this article, a model of a passively mode-locked quasi-continuous laser is discussed and the evolution of pulses in various cavity configurations is traced and the combined action of amplifier and absorber saturation is shown to lead to rapid pulse compression even when the pulse duration is far shorter than the relaxation time.
Journal ArticleDOI
Fluorescence efficiency of laser dyes
TL;DR: The fluorescence efficiency of xanthene dyes, oxazine dyes and 7-aminocoumarins is discussed in this article, and several new fluorescence standards are suggested.
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Laser dye DCM, its spectral properties, synthesis and comparison with other dyes in the red
TL;DR: In this article, the most efficient dye for the 630-680 nm region was reported for the DCM in dimethyl sulfoxide (DCM) with a broad tuning range.
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Passive Mode Locking of Flashlamp‐Pumped Dye Lasers Tunable between 580 and 700 nm
TL;DR: In this article, a flashlamp-pumped cresyl-violet dye laser has been mode locked to produce picosecond pulses (3-5 psec) frequency tunable from 644 to 704 nm.
Journal ArticleDOI
Laser dye DCM: CW, synchronously pumped, cavity pumped and single-frequency performance
TL;DR: In this paper, the performance of ring dye DCM was characterized for four laser systems: 1) continuous wave, 2) synchronously pumped (SP), 3) cavity dumped synchrompously pumped and 4) single-frequency ring dye laser.