Beam Expander
| Payment Type: | T/T,Western Union |
|---|---|
| Incoterm: | EXW |
| Min. Order: | 1 Piece/Pieces |
| Delivery Time: | 30 Days |
| Packaging: | Static free plastic bag |
|---|---|
| Productivity: | 500 |
| Brand: | CNI |
| Place of Origin: | China (Mainland) |
| Supply Ability: | 500 |
| Certificate: | ISO9001 FDA CE RoHS |
| HS Code: | 9013200099 |
| Port: | Beijing,Shenzhen,Hong Kong |
Basic Info
Model No.: Beam Expander
Product Description
The beam expander is any optical system designed to increase the diameter of a laser beam. In most cases, the term is taken to mean a telescope designed to take a small-diameter collimated beam input beam and produce a larger diameter collimated output beam, thus reducing the divergence of the beam. The beam expander consists of a negative input lens and a positive objective. The expansion factor is the ratio of the focal length of the two lenses.
Beam Expander Series
Features
- Low power loss
- Good output collimation
- Able to withstand laser power of more than 1000 W
- Adjustable divergence angle of 18 to 32 mrad with the variable beam expanders
Applications
- Precision laser machining: capable to provide a high power density focal spot.
- Laser range finder: capable to provide a highly collimated beam.
- Combining with a spatial filter, able to modify laser power distribution.
Specifications
Beam diameter (mm) Expansion ratio Beam dimensions (mm)
BE series
≤2
2X Φ 25X50
3X Φ 25X50
5X
Φ 25X50
10X
Φ 30X65
BEW series
4-10
2X
Φ 29X51
3X
Φ 36X74
5X
Φ 46X109
10X
Φ 86X197
Certification
Copmpany Information
Changchun New Industries (CNI), founded in 1996, located in Changchun, CHINA, is a leading manufacturer of solid-state and diode laser systems. CNI possesses accountable and dependable service as well as quality products with compact design, high reliability, excellent performance. The products are widely used for scientific research, equipment manufacturing, biomedical experiment, precision measurement, entertainment, radar communication, material processing, process control, online detection, investigation equipment and other fields.
Exhibitions
Customer Visit
Product Categories : Laser Accessories > Beam Expander