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Related Experiment Video

Updated: Jun 16, 2026

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy
08:48

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

Published on: November 22, 2019

Electronically tuned pulsed dye laser.

A Yamagishi, A Szabo

    Applied Optics
    |February 20, 2010
    PubMed
    Summary
    This summary is machine-generated.

    An electronically tuned pulsed dye laser was developed using piezo-driven components for precise wavelength control. This advancement offers a narrow laser line width for detailed spectroscopic analysis.

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    Area of Science:

    • Optics and Photonics
    • Laser Physics
    • Spectroscopy

    Background:

    • Pulsed dye lasers are versatile sources for spectroscopy.
    • Precise wavelength control is crucial for high-resolution measurements.
    • Electronic tuning mechanisms offer potential for improved laser performance.

    Purpose of the Study:

    • To develop an electronically tuned pulsed nitrogen laser pumped dye laser.
    • To achieve precise and wide-range wavelength tuning.
    • To characterize the performance of the developed laser system.

    Main Methods:

    • Utilized a nitrogen laser as the pump source for a dye laser.
    • Implemented an electronic coupling system for a piezo-driven grating and etalon.
    • Employed piezo actuators for fine control of optical elements.

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    Pulsed Laser Diode-Based Desktop Photoacoustic Tomography for Monitoring Wash-In and Wash-Out of Dye in Rat Cortical Vasculature
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    Pulsed Laser Diode-Based Desktop Photoacoustic Tomography for Monitoring Wash-In and Wash-Out of Dye in Rat Cortical Vasculature

    Published on: May 30, 2019

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    Last Updated: Jun 16, 2026

    Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy
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    Published on: November 22, 2019

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    Pulsed Laser Diode-Based Desktop Photoacoustic Tomography for Monitoring Wash-In and Wash-Out of Dye in Rat Cortical Vasculature

    Published on: May 30, 2019

    Main Results:

    • Achieved electronic tuning over a 180 GHz range.
    • Obtained a narrow laser line width of 250 MHz.
    • Demonstrated the apparatus with representative spectral data.

    Conclusions:

    • The developed electronically tuned dye laser provides precise wavelength control.
    • The system is suitable for high-resolution spectroscopic applications.
    • Further characterization and applications of the laser are warranted.