The picosecond time-resolved fluorescence spectrum of rhodamine 6G

Malley, M.M.; Mourou, G.

doi:10.1016/0030-4018(74)90355-1

Cited by 37 publications

(12 citation statements)

References 14 publications

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“…Several papers [1][2][3] were concerned with the delayed amplification of a probe pulse after excitation by an intense pump pulse. Other investigations [4][5][6] measured the delayed appearance of Stokes shifted spontaneous fluorescence. In all these experiments the emitting and the corresponding final states are not known.…”

mentioning

confidence: 99%

Vibronic relaxation in the S1 state of rhodamine dye solutions

Penzkofer¹,

Falkenstein²,

Kaiser³

1976

Chemical Physics Letters

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mentioning

confidence: 99%

Vibronic relaxation in the S1 state of rhodamine dye solutions

Penzkofer¹,

Falkenstein²,

Kaiser³

1976

Chemical Physics Letters

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“…Equations (15) and (16) are exactly the form of the equations that describe giant pulses from Q-switched lasers, 7 -9 and it is useful to reinterpret the results of these earlier studies in the context of mode-locked lasers. This analogy between SPML dye lasers and gain-switched lasers was noted previously by Catherall et al 25 and by Yasa.'…”

Section: Rate-equation Limitmentioning

confidence: 99%

Theory of a synchronously pumped mode-locked dye laser in the short pump pulse limit

MacFarlane

Casperson

1989

J. Opt. Soc. Am. B

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We study the operation of a synchronously pumped mode-locked dye laser when the pump pulse is taken as a Dirac delta function, a limit that is sometimes experimentally reasonable. We find that in this limit the model simplifies considerably and that with further assumptions the physical interpretation of synchronously pumped mode-locked operation becomes apparent. Specifically, our nonlinear dynamical model reduces to the same set of equations that govern a prepumped Q-switched laser, and from this simple picture we are able to derive approximate analytic formulas for the synchronously pumped mode-locked laser pulse width and peak intensity. Additionally, we present a closed-form solution for the output pulse in the limit of zero-cavity-length mismatch between the pump laser and the dye laser.

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“…We will see later than these modifications have only minor physical consequences. By choosing a value for 6T (Le., specifying the cavity length) we fix the eigenvalue E. As E varies, the solution to (15), V ( t ) , cannot vary, since the steps (2An) and the slopes (determined by argon pulse power and width) are identical for all values of E. Changes in pulse shape are accomplished solely by the shaping factor in (14). Thus, for the simplified form of m ( t ) , changing the value of E is merely equivalent to changing the zero of the energy scale.…”

Section: B Determination Ofg and M ( T )mentioning

confidence: 99%

A study of a forced mode locked CW dye laser

Frigo

Daly

Mahr

1977

IEEE J. Quantum Electron.

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A forced modelocked dye laser system capable of ultrashort pulse formation is examined experimentally, and the magnitudes and relative timing of the dye pulse, the pumping pulse, and the fluorescence are measured. Significant fast inversion loss of the gain medium is noted, and, for normal mode locked operation, only one pulse is observed to circulate in the cavity. A simplified model of the operation of the dye laser, based on a recent theory by Haus, is presented, and is seen to reproduce the main features of the experiment.T

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The picosecond time-resolved fluorescence spectrum of rhodamine 6G

Cited by 37 publications

References 14 publications

Vibronic relaxation in the S1 state of rhodamine dye solutions

Vibronic relaxation in the S1 state of rhodamine dye solutions

Theory of a synchronously pumped mode-locked dye laser in the short pump pulse limit

A study of a forced mode locked CW dye laser

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