Swamp Optics--GRENOUILLE Specifications

GRENOUILLE products can be purchased directly from Swamp Optics! See How to Buy for details and contact information.

GRENOUILLE received the 2005 Circle of Excellence award as one of the twenty-five most technically innovative optics products of the year!

GRENOUILLE's design was recognized with a prestigious R&D100 Award

GRENOUILLE Specs for Models Supporting
Fiber and Telecom Lasers

Notes

Absolute wavelength is determined to a few nanometers by the accurately calibrated crystal angle dial.
GRENOUILLE is a second-harmonic- generation (SHG) FROG, and hence has an ambiguity in the direction of time, but this one-bit ambiguity can be easily removed. (In contrast, autocorrelation has infinitely many ambiguities.)

Feedback on measurement quality is obtained from the retrieved trace (as well as additional optional "marginal" measurements).
Input-beam mode quality should be good (single transverse mode).
Free-running single-shot operation is provided. Triggered single-shot mode is also available; please contact us for details.

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Need to Measure a pulse from a Ti:Sapphire or Solid State Laser?

Our other GRENOUILLE models operate in the 700 to 1100 nm range.

Click here to see solid state GRENOUILLE specifications.

Have a Question?

If you have a GRENOUILLE or FROG question, it may be answered on our Frequently Asked Questions (FAQ) page.