Brand: Edinburgh Instruments | Category: Nanotechnology

Continuous wave carbon dioxide and carbon monoxide gas lasers, from the 1 W sealed PL2-S up to the 180 W flowing gas PL6. Line selection ranges from 50 to 90 lines depending on model, and active stabilisation holds frequency to within a few megahertz over ten minutes. They are used in spectroscopy, non-linear optics, LIDAR and interferometry.
| Parameter | Value |
|---|---|
| Separate PL3 CO model | 5.2–6.0 µm; sealed output power 1 W |
Compare the named models or configurations. Confirm options and included accessories in your quotation.
| Model Name | PL2-S | PL2-M | PL3 CO2 | PL5 | PL6 |
|---|---|---|---|---|---|
| Output Power - flowing (W) | - | - | - | 50 | 180 |
| Output Power - sealed (W) | 1 | 10 | 20 | - | - |
| Number of Lines | 50 | 60 | 80 | 80 | 90 |
| M2 | 1.25 | 1.25 | 1.35 | 1.25 | 1.50 |
| Beam Divergence - 1/e2 (mrad) | <7.5 | <6.5 | 3.5 | 3.5 | 3.5 |
| Beam Diameter - 1/e2 (mm) | 4.0 | 4.8 | 7.5 | 7.5 | 11.0 |
Manufacturer catalogue checked 2026-09-29.
CO₂ model columns and the separate PL3 CO option must not be combined. Sealed and flowing-gas power ratings describe different operating arrangements. Confirm the exact model, gas supply and optical configuration.
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Transversely excited atmospheric pressure carbon dioxide laser delivering pulses of about 50 nanoseconds at up to 100 Hz. It is available untuned for maximum energy or tuned for line selection between 9.2 and 10.8 micrometres, in multimode or TEM00 beam quality.
Wavelength tunable supercontinuum laser giving picosecond pulses across the visible and near infrared with a variable repetition rate, designed for time-correlated single photon counting on the FLS1000. It replaces a set of fixed wavelength diode lasers with one source that can be tuned to the sample.
Optically pumped far infrared laser producing terahertz output, tuneable from 40 micrometres to 1.222 millimetres. A CO2 pump laser gives 50 W on its strongest line across 80 accessible lines, and the far infrared cavity converts that to the terahertz region for spectroscopy and physics research.