- Plasma JSC
 Ar-Kr
CO2
He-Cd
He-Ne
Nitrogen
- Gas Lasers:
- He-Cd Lasers
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PLASMA
Helium-Cadmium lasers provide a ready source of CW intensive
output with very high beam pointing at wavelengths - UV ( 325 and
354 nm) and violet (441.6 nm), matching the maximum of sensetivity
for a majorance of photomaterials and photoresistors.
Our
He-Cd lasers deliver high coherent and high-qualty power with
lower divergence, providing reliable, simple and cost-effective
perfomance of laser installations without expensive water-forced
cooling.
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Over the
25 years we have been making He-Cd lasers, our tube design has improved
as wecontinue to learn more about how to make a better He-Cd laser. This
resulted in a wide range of our lasers featuring the best parameters
throughout the world.
PLASMA
offers 25 models of high-quality Helium-Cadmium lasers, constituting two
distinct series:
with
output power ranging from 10 mW to 150mW at wavelength of 441.6 nm and
from 5 to 40 mW at wavelength 325.0. We also manufacture a single mode
laser powered 10 mW at 354.0 nm. Each of these lasers is polarized and
has a coherence length of 10cm and 30 cm for increased output power.
The
lasers are being successfully used in:
 | holography |
| material processing |
| data processing |
| control systems |
| science |
| biochemistry and health care |
Overview
Anode,
cathode and discharge canal and cadmium reservoir of He-Cd laser are
incorporated into a glass housing. Initial glow is triggered in the
discharge canal. Cadmium vapors penetrates in discharge capillar by
cathophoresis. Nearby laser cathode one may find second reservoir with
cadmium, which passed discharge canal.
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