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Optics  Beamsplitter Brewster Beamsplitter Plate
|
| Beamsplitter
plates can be used with high power laser. When using
beamsplitter plates, it is important to bear in
mind that the two partial beams travel different
optical paths. And the optical paths depend on the
incident angle and the thickness of plates. |
 |
|
| Material |
qb |
Dimension
|
Part
No. |
|
|
| UVFS |
55.6
°(532nm) |
f 10x3.0 |
BFBS210 |
|
| UVFS |
55.6
°(532nm) |
f12.7x3.0 |
BFBS212
|
|
| UVFS |
55.6
°(532nm) |
f
25.4X6.35 |
BFBS225 |
|
| BK7 |
56.4°(1064nm) |
f 10x3.0 |
BFBS110 |
|
| BK7 |
56.4°(1064nm) |
f12.7x3.0 |
BFBS112 |
|
| BK7 |
56.4°(1064nm) |
f
25.4X6.35 |
BFBS125 |
|
Specifications:
| Material:
|
Optical grade
BK7 or UVFS |
| Dimension
Tolerance: |
+0.0,-0.2mm
|
| Wavefront
Distortion: |
<l/10@633nm |
| Parallelism
|
<1' |
| Clear Apeature |
>85% |
| Surface Quality:
|
10/5 Scratch
and Dig |
| Incidence |
Brewster's Angle (qb ) |
| Tp |
>95% @qb
° P, |
| Rs |
>99.5%@qb ° S |
| Extinction Ratio : |
>300:1 |
| Damage Threshold:
|
10J/cm^2 @10ns, 15KW/cm^2
cw 1064nm |
| Broaden Wavelength:
|
1064nm ,532nm
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