4k Laser Scanning Mirror (ROO-4000.12)
Laser galvanometers and scanning galvanometers are high-speed scanning devices long established in laser marking equipment. They have a simple structure and small size, without a sine mechanism, high positioning accuracy with angular deviation of approximately 2’’, extremely fast millisecond-scale scanning, and low cost. Relevant reports indicate use in high-speed multiband ultraviolet spectral detection in nuclear fusion.
Specification Snapshot
Dimensions
Φ15.9 mm × 79.2 mm
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Overview
Laser galvanometers and scanning galvanometers are high-speed scanning devices long established in laser marking equipment. They have a simple structure and small size, without a sine mechanism, high positioning accuracy with angular deviation of approximately 2’’, extremely fast millisecond-scale scanning, and low cost. Relevant reports indicate use in high-speed multiband ultraviolet spectral detection in nuclear fusion.
Specifications
| Parameter | Value |
|---|---|
| Standard Load | 12.7mm |
| Standard Surface Figure [RMS] | ≤80nm(RMS) |
| Mechanical Deflection Angle | ≥±6.5° |
| Number of Deflection Axes | 1 轴 |
| Actuator | Voice Coil |
| Operating Frequency | 3938Hz±100Hz |
| Repeatability | ≤250μrad |
| Feedback Mode | Velocity Feedback |
| Supply Voltage [DC] | Single rail, 12V (DC) |
| Control Voltage | 0-4.5V |
| Scan Amplitude Control | Yes |
| Synchronization Signal | Yes |
| Dimensions | Φ15.9 mm × 79.2 mm |
Datasheet
Product Datasheet
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Supplier Information
Chongqing Dianhui Technology Co., Ltd., founded in 2014, is a high-tech R&D enterprise incubated by the Precision and Intelligence Laboratory of Chongqing University. Adhering to the technical goal of "Faster, More Precise, Smaller" and the corporate philosophy of "Innovation, Cooperation, Win-win", the company is dedicated to the industrialization of ultra-precision positioning technology. It has developed nine major product series, including fast steering mirrors, deformable mirrors, laser galvanometers, piezo stages, displacement sensors, piezo stepper motors, six-DOF platforms, two-axis turntables, and infrared capture devices, successfully applied in defense equipment, imaging and detection, satellite laser communication, semiconductor equipment, and medical instruments. The company holds multiple invention and utility model patents with independent control over core technologies, and has been recognized as a high-tech enterprise, a specialized and sophisticated SME, and received support from the National Development and Reform Commission and investment from Shenzhen Capital Group.
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