Scanning mirror is an optical component used in laser systems, primarily controlling the deflection angle and direction of the laser beam through mechanical vibration to achieve precise beam manipulation. The basic function of a scanning mirror is to change the propagation direction of the laser beam by vibrating the mirror, thereby enabling beam scanning and control. It is widely used in laser marking, laser cutting, and laser welding, providing high-precision and high-speed laser processing services.
High Precision and High Speed
The galvanometer scanner system is a high-precision, high-speed servo control system capable of rapid and accurate beam positioning. It uses a special oscillating motor, where a torque is generated by an energized coil in a magnetic field, driving the mirror to move quickly. This enables high-precision scanning and positioning.
Multiple Application Fields
Galvanometer scanners are widely used in various fields such as laser processing, optical scanning, and display technology. In laser processing, they can achieve precise cutting, welding, and drilling of materials. In optical scanning, they are used for high-speed, high-precision two-dimensional scanning, enabling rapid image acquisition and processing. In display technology, galvanometer scanners serve as the core component of laser projectors, achieving high-brightness and high-resolution image projection.
High Performance and Durability
The galvanometer scanner system employs special treatment for the bearing parts, making it suitable for long-term continuous operation. This design endows the system with high dynamic performance and resonance characteristics, making it suitable for various high-speed and multi-wavelength applications.
Continuous Technological Innovation
With the continuous advancement of technology, the application fields of galvanometer scanners will become increasingly broad. In the future, they are expected to play important roles in more areas such as optical communication, optical measurement, and biomedical fields. Additionally, ongoing innovation and improvement in galvanometer scanner technology will bring us more astonishing technological products.
Quartz | Silicon | SiC | |
Specific Density (g/cm3) | 2.2 | 2.33 | 3.2 |
Heat conductivity (W/m*K) | 1.38 | 150 | 120 |
Bending strength (N/mm2) | 68 | 300 | 500 |
Therm. Exp. Coeff. (ppm/K) | 0.55 | 2.5 | 4.3 |
Abs. coeff@1μm（1/cm） | 10-5 | 46.5 | 12.5 |
Hardness HV10 (GPa) | 8.8 | 13 | 25.2 |
Material | BK7 glass/ Fused silica/ Silica/ SiC /Zerodur |
Dimension | 8mm~100mm |
Dimension tolerance | ±0.1mm |
Thickness tolerance | +0.0mm / -0.05mm |
Surface quality | 20/10 |
Flatness | PV <λ/8@632.8nm |
Parallelism | <30 arc sec |
Wavelength | 1060nm, 1064nm, 532nm, 355nm,266nm |
Coating R>99.5% | High reflection coating / Dielectric coating / Metal coating |
Type No. | Spot size(mm) | Dimension (mm) | Axis |
SCM-T1.05 | 8 | 8.4 x 11.5 x1.05 | X |
10.1 x15.1 x1.05 | Y | ||
SCM-T1.7 | 10 | 14.7 x 19.4 x 1.7 | X |
16.4 x 28.0 x 1.7 | Y | ||
SCM-T2.0 | 20 | 25.0 x 30.0 x 2.0 | X |
30.0 x 35.0 x 2.0 | Y | ||
SCM-T3.2A | 12 | 18.3 x 24.6 x 3.2 | X |
21.3 x 38.9 x 3.2 | Y | ||
SCM-T3.2B | 15 | 22.1 x 28.8 x 3.2 | X |
24.8 x 39.4 x 3.2 | Y |
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