Optogalvanic (see-through) hollow cathode lamps are designed to act as a frequency stable reference for high intensity tuneable monochromatic light sources, particularly lasers.
AW Part Number: P809ST OEM Part Number(s): P809ST
AW Part Number: P858STA OEM Part Number(s): P858ST
AW Part Number: P863ST OEM Part Number(s): P863ST
AW Part Number: P865ST OEM Part Number(s): P865ST