How to tune pulse width of excimer laser?

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    Laser Pulse Width
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Discussion Overview

The discussion centers on the tuning of pulse width in excimer lasers, exploring the feasibility and methods of adjusting pulse duration within the context of laser operation and design.

Discussion Character

  • Technical explanation, Conceptual clarification, Debate/contested

Main Points Raised

  • One participant requests clarification on how to tune the pulse width of an excimer laser.
  • Another participant suggests that "tuning" may refer to adjusting the laser pulse duration, but expresses doubt about the feasibility due to dependencies on the laser cavity and pumping circuit.
  • A third participant reflects on the term "tune," associating it with wavelength adjustments, while questioning whether pulse width is similarly constrained by the lasing cavity.
  • A fourth participant notes that excimer lasers do not have the same wavelength tunability as other types of lasers, such as dye or Ti:Sa lasers.

Areas of Agreement / Disagreement

Participants express differing views on the possibility of tuning pulse width, with some indicating limitations based on the laser's design and others questioning the terminology used.

Contextual Notes

Participants highlight that the ability to adjust pulse width may be limited by the characteristics of the laser cavity and the pumping circuit, but do not provide specific mathematical or technical details regarding these limitations.

baris81
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Hi,

can anyone explain how to tune the pulse width of excimer laser?

Thanks
Baris
 
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What do you mean with "tune"? Adjusting the laser pulse duration? I´m afraid it´s barely possible because it mostly depends on the laser cavity and the pumping circuit.
 
I admit, when I think of the word "tune" in conjunction with optics, I tend to think of wavelengths, but again, isn't that a matter of the lasing cavity?
 
Excimer lasers aren't wavelength tunable like dye of Ti:Za lasers
 

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