Dielectric Concave Mirror, High Energy Focusing Mirror For 532nm And 1064nm
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Overview:
Dielectric Concave Mirrors (Dielectirc Focusing Mirrors) are characterized by one concave surface with metallic high reflection coating. The reflective coating allows focusing of a light beam. Most common coating materials include aluminum Al, gold Au or silver Ag.
A requirement for a focusing mirror is when no chromatic aberration is allowed in a broad spectral range. Yet another common use case is tightness optimization of an optical system.
Concave mirrors can be used similarly to focusing lenses. Type of image created by a focusing mirror depends on radius of the concave surface as well as on the distance from an object to the mirror.
General Specifications of Dielectric Concave Mirror:
| Dimension Tolerance |
+0.0/-0.2mm |
| Thickness Tolerance |
±0.2mm |
| Surface Quality |
60/40 |
| Clear Aperture |
>90% |
| Flatness |
<λ/4@632.8nm |
| Centration |
<3 arc minutes |
| Coating |
concave surface dielectric HR coating coated,
flat surface ground or inspection polished
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| Damage Threshold |
>5J/cm2, 20ns, 20Hz, @1064nm |
![Metal Coated Concave Mirror, Ideal for Focusing Ti:sapphire and Yb:doped Laser Pulses 0]()
Standard Products of Dielectric Concave Mirror:
| Part Number |
Material |
Diameter
(mm) |
Tc
(mm) |
Radius
(mm) |
Focal
(mm) |
Wavelength
(nm) |
AOI
(°) |
| MIR25-CC-R-50-532 |
BK7 |
25.4 |
2 |
-50 |
25 |
524-532 |
0 |
| MIR25-CC-R-100-532 |
BK7 |
25.4 |
2 |
-100 |
50 |
524-532 |
0 |
| MIR25-CC-R-150-532 |
BK7 |
25.4 |
2 |
-150 |
75 |
524-532 |
0 |
| MIR25-CC-R-200-532 |
BK7 |
25.4 |
2 |
-200 |
100 |
524-532 |
0 |
| MIR25-CC-R-250-532 |
BK7 |
25.4 |
2 |
-250 |
125 |
524-532 |
0 |
| MIR25-CC-R-300-532 |
BK7 |
25.4 |
2 |
-300 |
150 |
524-532 |
0 |
| MIR25-CC-R-500-532 |
BK7 |
25.4 |
2 |
-500 |
250 |
524-532 |
0 |
| MIR25-CC-R-1000-532 |
BK7 |
25.4 |
2 |
-1000 |
500 |
524-532 |
0 |
| MIR50-CC-R-50-532 |
BK7 |
50.8 |
2 |
-50 |
25 |
524-532 |
0 |
| MIR50-CC-R-100-532 |
BK7 |
50.8 |
2 |
-100 |
50 |
524-532 |
0 |
| MIR50-CC-R-150-532 |
BK7 |
50.8 |
2 |
-150 |
75 |
524-532 |
0 |
| MIR50-CC-R-200-532 |
BK7 |
50.8 |
2 |
-200 |
100 |
524-532 |
0 |
| MIR50-CC-R-250-532 |
BK7 |
50.8 |
2 |
-250 |
125 |
524-532 |
0 |
| MIR50-CC-R-300-532 |
BK7 |
50.8 |
2 |
-300 |
150 |
524-532 |
0 |
| MIR50-CC-R-500-532 |
BK7 |
50.8 |
2 |
-500 |
250 |
524-532 |
0 |
| MIR50-CC-R-1000-532 |
BK7 |
50.8 |
2 |
-1000 |
500 |
524-532 |
0 |
| MIR25-CC-R-50-1064 |
BK7 |
25.4 |
2 |
-50 |
25 |
1047-1064 |
0 |
| MIR25-CC-R-100-1064 |
BK7 |
25.4 |
2 |
-100 |
50 |
1047-1064 |
0 |
| MIR25-CC-R-150-1064 |
BK7 |
25.4 |
2 |
-150 |
75 |
1047-1064 |
0 |
| MIR25-CC-R-200-1064 |
BK7 |
25.4 |
2 |
-200 |
100 |
1047-1064 |
0 |
| MIR25-CC-R-250-1064 |
BK7 |
25.4 |
2 |
-250 |
125 |
1047-1064 |
0 |
| MIR25-CC-R-300-1064 |
BK7 |
25.4 |
2 |
-300 |
150 |
1047-1064 |
0 |
| MIR25-CC-R-500-1064 |
BK7 |
25.4 |
2 |
-500 |
250 |
1047-1064 |
0 |
| MIR25-CC-R-1000-1064 |
BK7 |
25.4 |
2 |
-1000 |
500 |
1047-1064 |
0 |
| MIR50-CC-R-50-1064 |
BK7 |
50.8 |
2 |
-50 |
25 |
1047-1064 |
0 |
| MIR50-CC-R-100-1064 |
BK7 |
50.8 |
2 |
-100 |
50 |
1047-1064 |
0 |
| MIR50-CC-R-150-1064 |
BK7 |
50.8 |
2 |
-150 |
75 |
1047-1064 |
0 |
| MIR50-CC-R-200-1064 |
BK7 |
50.8 |
2 |
-200 |
100 |
1047-1064 |
0 |
| MIR50-CC-R-250-1064 |
BK7 |
50.8 |
2 |
-250 |
125 |
1047-1064 |
0 |
| MIR50-CC-R-300-1064 |
BK7 |
50.8 |
2 |
-300 |
150 |
1047-1064 |
0 |
| MIR50-CC-R-500-1064 |
BK7 |
50.8 |
2 |
-500 |
250 |
1047-1064 |
0 |
| MIR50-CC-R-1000-1064 |
BK7 |
50.8 |
2 |
-1000 |
500 |
1047-1064 |
0 |
Coating Graphs of Dielectric Concave Mirror:
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524-532nm Dielectric Concave Mirror
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|
1047-1064nm Dielectric Concave Mirror
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