STABILIZED HELIUM-NEON LASER Model 39727
Description
For over 20 years, REO optimized optics and unique laser designs enable the highest quality, most reliable and broadest line of Helium Neon laser available. These include 633 nm Red (standard and high power models), 543 nm Green, 594 nm Yellow, 612 nm Orange, 1.15, 1.52 micron or 3.39 micron Infrared or our Multi-Line and Frequency/Intensity Stabilized lasers. Our Frequency/Intensity Stabilized Laser at 632.8 nm applies superior thermal compensation resulting in an outstanding balance of high output power and stability with low temperature sensitivity and reliability. The stabilized laser is easily switched between the intensity and frequency stabilized operation. In the intensity stabilized mode, the laser can operate as an output power reference, with long-term intensity stability of < ±0.2% (1 hour). In the frequency stabilized mode, long term frequency stability is specified as </= 2 MHz over an 8 hour period.
STABILIZED HELIUM-NEON LASER Model 39727
Specifications |
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|---|---|
| Wavelength: | 633 nm |
| Output Power: | 1.0 mW |
| Stabilization: | Yes |
Features
Laser can be operated in either stable-frequency or stable-intensity operation mode.
TEM00 mode structure
Long term frequency drift 3 MHz maximum when operated in stable-frequency mode.
Intensity stability better than 0.2% absolute when operated in stable-intensity mode.
Superior output power (>1.2 & >1.5 mW versions) from single line, 800:1 linearly polarized output
Greater than 100 m coherence length
CE compliant
OEM version available
For pricing, technical or any other questions please contact the supplier
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United States
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Frequently Asked Questions
In stable-frequency mode, the laser provides active frequency stabilization, while in stable-intensity mode, it provides active intensity stabilization. The laser can be operated in either mode.
The long-term frequency drift is 3 MHz maximum when the laser is operated in stable-frequency mode.
The long-term intensity stability is < ±0.2% (1 hour) when the laser is operated in stable-intensity mode.
The maximum frequency shift with temperature is <2 MHz/°C when the laser is operated in stable-intensity mode.
The REO Helium Neon laser is available in 633 nm Red, 543 nm Green, 594 nm Yellow, 612 nm Orange, 1.15, 1.52 micron or 3.39 micron Infrared or our Multi-Line and Frequency/Intensity Stabilized lasers.