helium-neon laser

(redirected from He-Ne laser)

helium-neon laser

[′hē·lē·əm ¦nē‚än ′lā·zər]
(optics)
An atomic gas laser in which a combination of helium and neon gases is used.
References in periodicals archive ?
Tenders invited for Frequency and intensity stabilised he-ne laser
A commercial light-scattering spectrometer (BI-APD equipped with a BI9000AT digita Auto correlator) was used along with a He-Ne laser (output power ~ 400 mW at l= 638 nm) as a light source.
According to the results of few physiological studies, peripheral A-delta or C-fiber nociceptors are not induced by He-Ne laser irradiation; however, He-Ne laser irradiation affects the nature of the stimuli.
Effect of He-Ne laser radiation on healing of osteochondral defect in rabbit: a histological study.
Power density and exposure time of He-Ne laser irradiation are more important than total energy dose in photo-biomodulation of human fibroblasts in vitro.
He-Ne laser treatment improves the photosynthetic efficiency of wheat exposed to enhanced UV-B radiation.
The backscattering of He-Ne laser light from coatings was measured by an optical setup (Fig.
Modulation of macrophage structure and function by low level He-Ne laser irradiation.