The scanning mirror applications include ultra-high dynamic, low inertia scanning mirrors for laser processing, streak cameras, LIDAR, security, sensing and targeting applications, where the enhanced flexural strength, homogeneity, high resonant frequencies, ultra-low inertia, and optical surface quality are key.
Description Of Scanning Mirror
The scanning mirror system of Ecoptik (also known as BRD Optical) is light weight rectangular mirror that used for high speed two-axis laser scanning system. The dimensions for each laser scanning mirror have been calculated accordingly with the laser beam size. The optical mirror has high reflectivity of 99.5% or above. The scanning mirrors are usually mounted on to a galvanometer for scanning purposes. For two axis scan mirror, commonly the Y mirror has a bigger size compared with the X mirror. This is due to the fact that the X mirror is used to scan the Y mirror rather than the object directly.
Specifications Of Scanning Mirror
Material
BK7 glass/ Fused silica/ Silica
Dimension
8mm~30mm
Dimension tolerance
±0.1mm
Thickness tolerance
+0.0mm / -0.05mm
Surface quality
20/10, 10/5
Flatness
λ/4 ~λ/10
Parallelism
❤o arc sec
Wavelength
1060nm, 1064nm, 532nm, 355nm,266nm
Coating R>99.5%
High reflecting coating / Dielectric coating / Metal coating
Type No.
Spot size
Dimension (mm)
Axis
BRD-SCM-T1.05
8.0
8.4 x 11.5 x1.05
X
10.1 x15.1 x1.05
Y
BRD-SCM-T1.7
10.0
14.7 x 19.4 x 1.7
X
16.4 x 28.0 x 1.7
Y
BRD-SCM-T2.0
20.0
25.0 x 30.0 x 2.0
X
30.0 x 35.0 x 2.0
Y
BRD-SCM-T3.2A
12.0
18.3 x 24.6 x 3.2
X
21.3 x 38.9 x 3.2
Y
BRD-SCM-T3.2B
15.0
22.1 x 28.8 x 3.2
X
24.8 x 39.4 x 3.2
Y
As a precision optical company, we will do our best to meet all the needs of customers.
