| Oven & Temperature Controller |
| KASTON provides specially design crystal oven and temperature controller to install,heat and stabilize crystals to a certain temperature.In response to the demand of precision crystal oven and temperature controller,and the trend of miniaturization of optical devices,KASTON now introduces our second generation of crystal oven and temperature controller. |
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| Precision Crystal Oven |
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Model S |
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Host Crystal Size |
up to 7mm¡Á7mm¡Á25mm |
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Standard Mount |
standard 1" mirror mount |
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Temperature Range |
Room Temperature to 220oC |
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Accuracy |
0.1oC |
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Weight |
105g |
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Power Consumption |
15W/110VAC or 15W/220VAC |
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| Option: Oven can be added windows on both end faces |
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| The crystal oven has a small footprint which allows the oven to be mounted on standard 1" optical mounts.This is very important for quick experiments where limited space and time do not allow specially designed mechanical part to fit in.It also saves precious time and money for product development. |
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| Temperature Controller |
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| The new temperature controller (CX2) is microprocessor controlled,and has dual line 4 digits LED display (set point and real temperature).It is very easy to operate,and accepts both 110V and 220V power sources. |
| Physical Size |
155(L)¡Á105(W)¡Á70(H)mm |
| Temperature Range |
Room Temperature to 220oC |
| Warm-up time |
60 minutes |
| Resolution |
0.1oC |
| Stability |
better than ¡À0.1oC |
| Dissipation Power |
< 25W |
| Power consumption |
< 5VA |
| Environment Temperature |
-10oC to +55oC |
| Weight |
about 300g |
| Set point range |
Selectable |
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| ¡ñSlow heating rate is suggested for LBO crystal,in order to prevent coating crack due to its inhomogeneous expansion. |
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| Applications: |
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LBO NCPM SHG of Nd:YAG/YLF/YVO4 Lasers. |
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LBO NCPM OPO Pumped by SHG of Nd:YAG/YLF/YVO4 or Ti:Sapphire lasers. |
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KNbO3 NCPM SHG of 860-940nm (a-cut);SHG 990-1070nm (b-cut). |
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LiNbO3 NCPM SHG of YAG/YLF/YVO4 |
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Increase damage threshold of KTP,LiNbO3 and BBO crystals |
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Stabilized high power SHG,THG,4HG and 5HG of Nd:YVO4 |
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| Application Notes: |
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| One of the major application of temperature controlling in nonlinear optical conversion is to use the Non-Critical Phase-Matching (NCPM) for some non-linear optical crystals,e.g. LBO and KNbO3.NCPM is preferred because it could generate superior beam quality and efficiency.It has very large acceptance angle and zero walk-off which are very important for doubling tightly focused laser beam or laser beams with large divergence. |
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| NCPM Applications: |
| Crystal |
NLO Applications |
Temperature |
| LBO |
SHG (I) 1064nm,1053nm,1047nm
SHG (II) 1320nm |
148oC - 170oC
40oC |
| KNbO3(a-cut) |
SHG 860-940nm |
20oC - 180oC |
| LiNbO3 |
SHG 1064nm |
120oC |
| KD*P |
SHG 532nm |
52.1oC |
| ADP |
SHG 532nm |
51.2oC |
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| Ordering Information: |
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| Crystal Oven (Specify the exact crystal size to be hosted,110V or 220V) |
| CX2 Temperature Controller (Auto detect 110V or 220V) |
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| Customized oven sizes and structures available upon request,call for price. |
