Scanning Mirror

 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 of BRD Optical is light weight rectangular mirrors that used for high speed two-axis laser scanning system. The dimensions for each mirror have been calculated accordingly with the laser beam size. The optical mirror has high reflectivity of 99.5% or above. The scanning mirror 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

<3o 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

 

BRD optical co. Ltd is a professional optical products manufacturer, we provide precision optical products, custom optical mirrors and etc. Want to know more? Please contact us.

 


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