PRODUCT
Development and manufacture of precision optical film elements
Product classification
Depolarization splitting prism
Depolarization splitting prism is an optical element, which coats multilayer interference film on the inclined surface of right-angle prism, gluing with another right-angle prism, forming a cube structure to let through incident P-polarized light and reflect S-polarized light. It separates the parallel and vertical polarization of a beam of light, and the transmittance ratio of P light to S light is greater than 900. It has the advantages of low stress, high spectral ratio, good imaging quality and small beam deflection angle.
Projection system
Imaging system
Optical instruments
Optical measuring system
Size: square: 5×5×5mm ~ 25.4×25.4×25.4mm, customized according to customer requirements.
Appearance standard: 20/10
Optical properties:
|
Model |
Incident angle |
Spectral band |
Spectral properties |
|
420～680 |
45° |
420nm～680nm |
Tp＞90%，Ts＜0.1%，Tp/Ts＞1000 |
|
620～950 |
45° |
620nm～950nm |
Tp＞90%，Ts＜0.1%，Tp/Ts＞1000 |
|
750～950 |
45° |
750nm～950nm |
Tp＞90%，Ts＜0.1%，Tp/Ts＞1000 |
|
900～1100 |
45° |
900nm～1100nm |
Tp＞90%，Ts＜0.1%，Tp/Ts＞1000 |
|
1250～1650 |
45° |
1250nm～1650nm |
Tp＞90%，Ts＜0.1%，Tp/Ts＞1000 |
|
Plane of light incidence/ plane of light emission：AOI:0°，R＜0.5% |
|||
|
Item |
Test Conditions |
|
High temperature test |
+85℃, 500 hours |
|
Low temperature test |
-40℃, 500 hours |
|
Cold and hot shock |
Keep at -40℃ and +85℃ each for 30 minutes for 30 cycles |
|
High temperature and high humidity |
+60℃, 90%RH for 500 hours |
Contact us
Miss He
Tel：199-6631-5675
Email：sd1@ddcoat.cn
Region: North China, East China, International
Mr. Mo
Tel：199-6630-8257
Email：sd3@ddcoat.cn
Region: Central China, South China, International
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Focus on us
Add: 1st Floor, Tongyu Science park, No. 3, Jintong Street, Tongyu Road, Torch Development Zone, Zhongshan City
Fax: 0760-89965669
E-mail: sd1@ddcoat.cn sd2@ddcoat.cn sd3@ddcoat.cn
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Miss he 199-6631-5675
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