Newport unveils Credo-YHP dye laser

A Newport Spectra-Physics product story
Edited by the Engineeringtalk editorial team Oct 26, 2009

Newport Spectra-Physics has released the Credo-YHP high repetition rate dye laser systems based upon the design of the Cobra pulsed dye laser series.

Engineered by Newport partner firm Sirah, the Credo-YHP dye laser system has an optimised cavity with a built-in pump laser and optional doubler resulting in a compact system suitable for laser induced fluorescence and combustion studies.

The Credo-YHP dye laser system has an optimised cavity with a built-in pump laser and optional doubler

The Credo-YHP dye laser system has an optimised cavity with a built-in pump laser and optional doubler

The Credo-YHP has a built-in DPSS Spectra-Physics Navigator 532-40 integrated into the laser box, resulting in assured alignment, smaller footprint and portability.

Top mount adjusters provide easy alignment.

The top cover flips up and the adjusters can be accessed from both sides of the laser.

An optimised oscillator design minimises pump thresholds, including cuvettes with Brewster angle windows and a high-efficiency grating-arm design.

Redesigned high flow rate cuvettes allow efficient replenishing of spent dye in the gain region.

Special care was taken to remove any impediment to flow so as to provide a smooth, fast transfer of dye.

Removable cuvettes permit rapid dye changes.

There is no need to flush out and clean the dye circulator system.

The entire dye circulator system can be removed in seconds without tools and changed out for another autonomous system already filled with the dye for the next wavelength region of interest.

With the optional doubler, the Credo-YHP dye laser offers coverage at popular wavelengths such as 216nm, 228nm and 247nm.

Just as in the pulsed dye laser series, reliability is inherent in the Credo-YHP system design.

All Credo-YHP components are mounted on a solid block of low thermal expansion stainless steel, mechanically and thermally isolated from the outer laser housing.

Find out more about this article. Request a brochure, download technical specifications and request samples here.

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