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Galvo Mirrors
Custom dimensions and clear aperture
Flatness：λ/10 @632.8 nm
Surface quality：10/5 S/D
Standard and custom coating options available
Large accepetance angle
High laser damage threshold
Number of views:
1000
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Featured Optics
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The galvanometer is an excellent vector scanning device, whose principle is that when a position signal is input, the swinging motor (galvo mirrors) will swing a certain angle according to a certain voltage and angle conversion ratio. It is widely used in laser marking, beam control, laser processing, and so on.
CASTECH provides customized galvo mirrors in a variety of specifications and shapes, including lightweight galvo mirror solutions. The galvo mirrors can withstand high power, and are coated in the UV to NIR range, providing ideal solutions for customer applications, especially high-power applications.
Lightweight Galvo Mirror
Metrology
We are equipped with Zygo interferometers or 4D interferometers for high-precision monitoring of surface flatness, ensuring that the spot is uniform during customer use. Combined with the coating process, we improve the damage resistance of the galvo mirrors.
CASTECH has established a LIDT measurement systems in house working at 355 nm, 532 nm and 1064 nm with pulse duration of 5ns. Either 1-on-1 or S-on-1 regime is available.
ZYGO GPI-XP Interferometer for wave front & parallelism measurement With λ/50 accuracy Parallelism measure accuracy: 0.5 ″
355 nm, 532 nm & 1064 nm laser damage threshold testing system Repetition frequency : 1-10 Hz Pulse width: 5 ns
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Galvo Mirrors
- Material： Silicon、Fused Silica
Custom dimensions and clear aperture
Flatness：λ/10 @632.8 nm
Surface quality：10/5 S/D
Standard and custom coating options available
Large accepetance angle
High laser damage threshold -
Description
Cas'Tech Class
Parameters
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The galvanometer is an excellent vector scanning device, whose principle is that when a position signal is input, the swinging motor (galvo mirrors) will swing a certain angle according to a certain voltage and angle conversion ratio. It is widely used in laser marking, beam control, laser processing, and so on.
CASTECH provides customized galvo mirrors in a variety of specifications and shapes, including lightweight galvo mirror solutions. The galvo mirrors can withstand high power, and are coated in the UV to NIR range, providing ideal solutions for customer applications, especially high-power applications.
Lightweight Galvo Mirror
Metrology
We are equipped with Zygo interferometers or 4D interferometers for high-precision monitoring of surface flatness, ensuring that the spot is uniform during customer use. Combined with the coating process, we improve the damage resistance of the galvo mirrors.
CASTECH has established a LIDT measurement systems in house working at 355 nm, 532 nm and 1064 nm with pulse duration of 5ns. Either 1-on-1 or S-on-1 regime is available.
ZYGO GPI-XP Interferometer for wave front & parallelism measurement With λ/50 accuracy Parallelism measure accuracy: 0.5 ″
355 nm, 532 nm & 1064 nm laser damage threshold testing system Repetition frequency : 1-10 Hz Pulse width: 5 ns
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