Oven & Temperature Controller
CASTON 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, CASTON now introduces our second generation of crystal Oven and Temperature Controller.
Precision Crystal Oven
| |
Model S |
 |
| Host Crystal Size |
up to 7mm×7mm×25mm |
| Temperature Range |
Room Temperature to 220℃ |
| Accuracy |
0.1℃ |
| Weight |
105g |
| Power Consumption |
15W/110VAC or 15W/220VAC |
Option: Oven can be added windows on both end faces.
Temperature Controller
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)×105(W)×70(H)mm |
| Temperature Range |
Room Temperature to 220℃ |
| Warm-up time |
60 minutes |
| Resolution |
0.1℃ |
| Stability |
better than ±0.1℃ |
| Dissipation Power |
< 25W |
| Power consumption |
< 5VA |
| Environment Temperature |
-10℃ to 55℃ |
| Weight |
about 300g |
| Set point range |
Selectable |
Slow heating rate is suggested for LBO crystal, in order to prevent coating crack due to its inhomogeneous expansion.
Applications
l LBO NCPM SHG of Nd:YAG / YLF/YVO4 Lasers.
l LBO NCPM OPO Pumped by SHG of Nd:YAG / YLF/YVO4 or Ti:Sapphire lasers.
l KNbO3 NCPM SHG of 860-940nm (a-cut); SHG 990-1070nm (b-cut).
l LiNbO3 NCPM SHG of YAG/YLF/YVO4
l Increase damage threshold of KTP,LiNbO3 and BBO crystals
l Stabilized high power SHG,THG,4HG and 5HG of Nd:YVO4
Application Notes
One of the major applications 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.
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
|
Ordering Information:
Crystal Oven (Specify the exact crystal size to be hosted, 110V ).
Temperature Controller ( Input voltage 110V ).
Customized oven sizes and structures available upon request, call for price.
CASTON provide 220V-110V transformer
Applications
l LBO NCPM SHG of Nd:YAG / YLF/YVO4 Lasers.
l LBO NCPM OPO Pumped by SHG of Nd:YAG / YLF/YVO4 or Ti:Sapphire lasers.
l KNbO3 NCPM SHG of 860-940nm (a-cut); SHG 990-1070nm (b-cut).
l LiNbO3 NCPM SHG of YAG/YLF/YVO4
l Increase damage threshold of KTP,LiNbO3 and BBO crystals
l Stabilized high power SHG,THG,4HG and 5HG of Nd:YVO4
Application Notes
One of the major applications 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.
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
|
Ordering Information:
Crystal Oven (Specify the exact crystal size to be hosted, 110V ).
Temperature Controller ( Input voltage 110V ).
Customized oven sizes and structures available upon request, call for price.
CASTON provide 220V-110V transformer
TEL:+86-591-83995661
