Cr4+:YAG crystal can be used not only as Q-switch but also as gain medium because of its excellent physicochemical properties. The Q-switch operation of pulse and CW Nd:YAG lasers has been realized by using Cr4+:YAG as Q-switch, and the CW tunable and self-mode-locked operation has also been realized by using CR4 +: YAG as gain medium. Compared with the traditional saturable absorber, Cr: YAG is superior to the traditional saturable absorber in many aspects. The doping concentration of Cr4+ ion in Cr4+:YAG is as high as 1018 cm-3, which can effectively reduce the size of passive Q-switch elements. It is beneficial to achieve high optical conversion efficiency, integration, and compact passive Q-switch laser.
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Model
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Size(mm)
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Coating
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Initial transmission
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Price
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Delivery
(week)
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Order
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CY001
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Ø3
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AR/AR@1064 nm
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20%
|
220
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1-2
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 |
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CY002
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Ø3
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AR/AR@1064 nm
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30%
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220
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1-2
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|
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CY003
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Ø3
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AR/AR@1064 nm
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40% |
220
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1-2
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|
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CY004
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Ø3
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AR/AR@1064 nm
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50%
|
220
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1-2
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|
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CY005
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Ø3
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AR/AR@1064 nm
|
60%
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220
|
1-2
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|
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CY006
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Ø3
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AR/AR@1064 nm
|
70%
|
220
|
1-2
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|
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CY007
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Ø3
|
AR/AR@1064 nm
|
80%
|
220
|
1-2
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|
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CY008
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Ø3
|
AR/AR@1064 nm
|
85%
|
220
|
1-2
|
|
|
CY009
|
Ø3
|
AR/AR@1064 nm
|
90%
|
220
|
1-2
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|
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CY010
|
Ø3
|
AR/AR@1064 nm
|
95%
|
220
|
1-2
|
|
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CY011
|
Ø3
|
AR/AR@1064 nm
|
98%
|
220
|
1-2
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|
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CY012
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3*3
|
AR/AR@1064 nm
|
20%
|
220
|
1-2
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|
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CY013
|
3*3
|
AR/AR@1064 nm
|
30%
|
220
|
1-2
|
|
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CY014
|
3*3
|
AR/AR@1064 nm
|
40%
|
220
|
1-2
|
|
|
CY015
|
3*3
|
AR/AR@1064 nm
|
50%
|
220
|
1-2
|
|
|
CY016
|
3*3
|
AR/AR@1064 nm
|
60%
|
220
|
1-2
|
|
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CY017
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3*3
|
AR/AR@1064 nm
|
70%
|
220
|
1-2
|
|
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CY018
|
3*3
|
AR/AR@1064 nm
|
80%
|
220
|
1-2
|
|
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CY019
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3*3
|
AR/AR@1064 nm
|
85%
|
220
|
1-2
|
|
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CY020
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3*3 | AR/AR@1064 nm | 90% | 220 | 1-2 | |
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CY021
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3*3 | AR/AR@1064 nm | 95% | 220 | 1-2 | |
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CY022
|
3*3 | AR/AR@1064 nm | 98% | 220 | 1-2 | |
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CY023
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Ø6 | AR/AR@1064 nm | 20% | 240 | 1-2 | |
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CY024
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Ø6 | AR/AR@1064 nm | 30% | 240 | 1-2 | |
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CY025
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Ø6 | AR/AR@1064 nm | 40% | 240 | 1-2 | |
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CY026
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Ø6 | AR/AR@1064 nm | 50% | 240 | 1-2 | |
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CY027
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Ø6 | AR/AR@1064 nm | 60% | 240 | 1-2 | |
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CY028
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Ø6 | AR/AR@1064 nm | 70% | 240 | 1-2 | |
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CY029
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Ø6 | AR/AR@1064 nm | 80% | 240 | 1-2 | |
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CY030
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Ø6 | AR/AR@1064 nm | 85% | 240 | 1-2 | |
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CY031
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Ø6 | AR/AR@1064 nm | 90% | 240 | 1-2 | |
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CY032
|
Ø6 | AR/AR@1064 nm | 95% | 240 | 1-2 | |
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CY033
|
Ø6 | AR/AR@1064 nm | 98% | 240 | 1-2 | |
| Property | Value |
| Orientation Tolerence | < 0.5° |
| Thickness/Diameter Tolerance | ±0.05 mm |
| Surface Flatness | <λ/8@632 nm |
| Wavefront Distortion | <λ/4@632 nm |
| Surface Quality | 10/5 |
| Parallel | 10〞 |
| Perpendicular | 5ˊ |
| Clear Aperture | >90% |
| Chamfer | <0.1×45° |
| HR coating | <= 0.2% (@ 1340nm) |
| Maximum dimensions | 2*2-15*15 mm×20mm |
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