LST400 Laser Shutter
Description
This laser shutter model is designed for use as a laser safety interlock and for some laser processing applications. The LST400 provides TTL output position sensors for the open and closed states as standard equipment. The thin body style and 8 mm aperture accommodate many popular laser sources.
The –IR suffix replaces the over-coated aluminum mirror with gold, for use in the IR, including CO2. This option must be used for CO2 lasers. Compatible system controllers are CX4000B or user-built circuits designed around 24 VDC.
Options are available using a suffix code system. Many options cannot be installed after manufacture, so choose carefully. Choose the –IR suffix for CO2 and IR use, starting at about 700 nm. The standard over-coated aluminum mirror is good from deep UV to about 4 microns.
Special mirrors are not currently available, except for OEM applications. Cable options are available, call for details. Special Considerations for this model include damage threshold assessment.
The shutter is not designed for high energy, low repetition rate Q-switched lasers. See LSTXYW8 for these applications. Thermal mounting must be given strong attention if optical power dissipation is near the upper limit of the rating. For high activity processing, consider theLST200SLP.
LST400 Laser Shutter
Specifications |
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|---|---|
| Insertion Loss: | -- dB |
| Power Handling (max): | 50 W |
| Shutter Response Speed: | 10 msec |
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Frequently Asked Questions
The compatible system controllers for the LST400 Laser Shutter are CX4000B or user-built circuits designed around 24 VDC.
The LST400 provides TTL output position sensors for the open and closed states as standard equipment.
The standard model has a thickness of .125 while the base model has a thickness of .475.
The LST400 Laser Shutter is designed for use as a laser safety interlock and for some laser processing applications.
The LST400 Laser Shutter can handle a maximum CW optical power of 50 W.