Tool family
The Femtochrome FR 103 autocorrelator is a series of non-linear crystal autocorrelators designed for measuring ultrashort optical pulses, with sub-models offering pulsewidth resolution as fine as <1 fs and wavelength coverage from 410 nm to 10 µm.
Cited variants
| Designation | Generation | Vintage | Changes | Source |
|---|---|---|---|---|
| FR-103XL | — | — | General purpose NL crystal (background-free) autocorrelator; pulsewidth resolution <1 fs; wavelength range 410 nm to 10 µm; scan range ~200 ps; sensitivity 10⁻⁷ W². | dorgean.com[1] |
| FR-103MN | — | — | Compact version of FR-103XL; pulsewidth resolution <1 fs; wavelength range 410 to 5000 nm; scan range >75 ps; sensitivity 10⁻⁷ W². | dorgean.com[1] |
| FR-103WS | — | — | Dispersion-free autocorrelator; pulsewidth resolution <2 fs; wavelength range 410 nm to 10 µm; scan range >500 ps (1 ns option); sensitivity 10⁻⁷ W². | dorgean.com[1] |
| FR-103MC | — | — | Palm-size Two Photon Conductivity (TPC) interferometric autocorrelator; pulsewidths 5 fs to 25 ps; wavelength range 200 to 5000 nm; scan range >50 ps; any rep rate >100 Hz. | dorgean.com[1] |
| FR-103TPM | — | — | High resolution interferometric TPC autocorrelator for multiphoton microscopy; wavelength range 700 to 2200 nm; pulsewidth range 5 fs to 25 ps. | dorgean.com[1] |