概述
- Full dielectric membrane layer
- High damage threshold
- Optical component material: K9, UV fused silica
- Size: Ø12.7mm, Ø25.4mm, Ø50.8mm
- Band range: 260-270nm, 351-355NM, 515-532nm, 1028-1080nm
- The spectral ratio is 50:50 when the angle of incidence (AOI) is 45°
Dimension-Labs' Nd:YAG beamsplitters are available in three different substrate sizes: Ø12.7mm, Ø25.4mm, and Ø50.8mm, and can provide a 50:50 spectroscopic ratio in the band range of 260-270nm, 351-355nm, 515-532nm, and 1028-1080nm. The coating on the beamsplitter mirror is optimized for a 45° angle of incidence (AOI) and has long-term stability.
To reduce unwanted interference effects (such as ghosting) caused by the interaction of reflected light on the front and back surfaces of the optical components, the back surface of all beamsplitters is coated with a reflection enhancement film.
General parameters
| Angle of incidence | 45° | Dimensional tolerances(mm) | +0/-0.2 |
| Thickness toleranc(mm) | ±0.2 | Spectral ratio accuracy | ±5% |
| Through-light aperture | >90% | Face shape | <λ/4@632.8nm each 25mm |
| Parallelism | <30〞 | Surface | 60/40 |
| Chamfering | Protective<0.5mm×45° | Damage threshold | ＞5J/cm²,20ns,20Hz@1064nm |
| Coating | One side is coated with a reflective film of the medium, and the other side is coated with a reflective film |
Nd:YAG Beamsplitter Plate，515-532nm
● High damage threshold ● Optical component material: K9 ● Size: Ø12.7mm, Ø25.4mm, Ø50.8mm ● Band range: 515-532nm
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Nd:YAG Beamsplitter Plate，1028-1080nm
● High damage threshold ● Optical component material: K9 ● Size: Ø12.7mm, Ø25.4mm, Ø50.8mm ● Band range: 1028-1080nm
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Nd:YAG Beamsplitter Plate，260-270nm
● High damage threshold ● Optical component material: UV fused silica ● Size: Ø12.7mm, Ø25.4mm, Ø50.8mm ● Band range: 260-270nm
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Nd:YAG Beamsplitter Plate，351-355nm
● High damage threshold ● Optical component material: UV fused silica ● Size: Ø12.7mm, Ø25.4mm, Ø50.8mm ● Band range: 351-355nm
已选0件物料，总价(含税)：￥0.00