Description
Laser Beam Visualizers are essential optical tools that provide visualization of laser radiation, making invisible laser beams visible in the second harmonic. These visualizers feature high mechanical durability and sensitivity to laser radiation, making them suitable for use with both pulsed and continuous-wave (CW) lasers.
They are designed to operate within specific wavelength ranges, offering options for 190-1600 nm or 880-1070 nm.
Laser Beam Visualizers
Specifications
| Wavelength Range: | 190 – 534 nm |
|---|---|
| Optical Density (Log Scale): | 6 |
| Second Wavelength Range: | 720 - 1064 nm |
| Optical Density (Second Wavelength Range): | 5 |
| Damage Threshold (CW): | 400 W/cm² |
| Working Surface Diameter: | 35 mm |
| Damage Threshold (Pulse): | 1 J/cm², 10 ns |
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Features
- Reflects invisible laser beam as visible in the second harmonic
- High mechanical durability for long-lasting use
- High sensitivity to laser radiation for accurate visualization
- Damage threshold for pulse laser: 1 J/cm², 10 ns
- Damage threshold for CW laser: 400 W/cm²
- Options for specific wavelength ranges: 880-1070 nm or 190-1600 nm
- Laser Beam Visualizer 990-0840: For visualization of CW or pulsed laser radiation
- with wavelength 880-1070 nm. It helps adjust and check the laser beam's shape and
- intensity distribution. Working surface diameter: 35 mm.
- Laser Beam Visualizer 990-0841: Visualizes IR and UV coherent and incoherent
- radiation from various light sources, including lasers. Made of eco-friendly ceramic
- tablet with rare-earth materials.
- Laser Beam Visualizer 990-0842: Combines 990-0840 and 990-0841 for user
- convenience. One side visualizes radiation with wavelength 190-1600 nm (emits red
- color), and the other side visualizes radiation with 880-1070 nm (emits green color).
- Humidity-sensitive components; store with silica gel.
Applications
- Laser beam profiling and analysis
- Laser alignment and calibration
- Adjustment and verification of laser beam shape and intensity distribution
- Research and experiments involving laser radiation visualization
- Quality control and troubleshooting in laser systems
Frequently Asked Questions
Why is it important to wear laser safety eyewear?
Laser radiation can cause injury to the retina and cornea, even at low power levels. Laser safety eyewear protects your eyes from this radiation.
What types of lasers are these safety eyewear suitable for?
These safety eyewear are suitable for safe operation with Nd:YAG, Ti:Sapphire, Yb:KGW/KYW fundamental, second, third, and fourth harmonics.
Can these safety eyewear be worn over prescription glasses?
Yes, both the goggles and spectacles can be worn over prescription glasses.
Do the goggles have any features to prevent fogging?
Yes, the goggles have air vents that prevent fogging.
Do these safety eyewear meet any safety standards?
Yes, the models match the requirements for health and protection mentioned in the Directive of the European Community on Personal Protective Equipment (PPE) 89/686/EEC.
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