Brief description:
By adding a wedge and with partial reflective coating on first reflective surface, Penta Prism can be used as Beamsplitter. We supply Beamsplitter Penta Prism with standard Transmission/reflection (T/R) ratio of 20/80, 50/50. Others T/R ratio is available upon request.
Beamsplitter penta prism is a penta prism glued with a wedge on a reflecting surface. It is used to divide an incident beam into two separate beams: Transmission(T) and reflection(R). The image is neither inverted nor reversed.
Specifications:
| Material: | BK7 |
| Diameter Tolerance: | ±0.2mm |
| Angular Tolerance: | see the table as follow |
| Flatness: | l/2 | l/4 @ 632.8nm |
| Surface Quality: | 60/40 |
| Reflectivity | R>95% per face @400-700nm |
| T/R | 20/80±5 or 50/50±5 |
| Clear Aperture: | >80% |
| Bevel: | <0.25mm X 45° |
| Coating: | * S1&S2&S5: Single layer MgF2 coating
* S3: Partial reflective coating
* S4: Aluminized and painted black |
| Size(mm) | 30 Sec. Deviation | 10 Sec. Deviation |
| A x h | Part No. | Part No. |
| 7 x 6 | BPP1203 | BPP1303 |
| 10 x 10 | BPP1204 | BPP1304 |
| 15 x 15 | BPP1205 | BPP1305 |
| 20 x 20 | BPP1206 | BPP1306 |
Itioptics Inc, formed by several laser processing engineers worked more than 10 years in the field of optics, specializes in the design, development and manufacture of high-quality optics and crystal products.
Our product manufacturing range:
1. Polarization optics(High Power PBS\Glan Laser Polarizer\Waveplate).
2. Laser crystals (BBO\LBO\a-BBO\YVO4\CaCO3\YAG\LiNbo3).
3. High damage threshold laser optical coating (AR\PR\HR\PBS\Filter\Mirror).
4. Windows made from different materials Quality and Cost.
Itioptics Inc always Committed to ensuring that the principles of sustainable development of enterprises. Adhere to the "customer first, quality priority. The purpose of serving is "Provide the most cost-effective laser optical products and solutions". The goal encourage us to improve our industry-leading optical processing technique continuously, introduce advanced production equipment and testing equipment, maintain a good quality control and the quality of customer service. So that we become loyal partners with University Research Institute and laser, optical communications, instrumentation, military products processing enterprises.
