BVO UV是一种低成本紫外偏振器,适用于玻璃层压组件或作为数字化切割的OEM部件提供。作为一种性能优异的紫外线性偏振器,它适用于OEM系统中的低成本应用,能够与昂贵的银纳米颗粒玻璃型偏振器或线沉积玻璃偏振器竞争。
紫外/可见光二向色线性偏振器
- 工作范围:320nm – 760nm
- 混合型紫外/可见光偏振器
- 类型:透射型、吸收型
- 与玻璃型紫外偏振器相比具有成本竞争力
- 可选BBAR镀膜的熔融石英组件
- 提供大尺寸
- 可替代3M偏振器 – HNP’B
应用领域
- 紫外荧光
- 紫外生物医学仪器
- 紫外偏振显微镜
- 紫外昆虫学与鱼类学
- 紫外光谱学
- 紫外光度测定
FILM SPECIFICATIONS
Polarizer Range | 320nm – 760nm |
UV Contrast Ratio | 500:1, nominal |
Visible Contrast Ratio | 4000:1, nominal |
Thickness | 0.190mm |
Film Cutting Tolerances | ± 50 microns |
Adhesive (PSA) | None, PSA conversion on custom basis |
Temperature Range | -20° C to 70° C |
Damage Threshold | 1 W/cm2, CW 0.2 J/cm2 with 20 nsec pulse, visible |
Color | Neutral Gray |
Substrate | Plastic Type, “Cellulose Triacetate”, dichroic |
Surface Quality | 80/50 Scratch-Dig |
STANDARD COMPONENT SPECIFICATIONS
Standard Components | 25.4mm OD – UV / VIS BBAR coated available 50.8mm OD – UV / VIS BBAR coated available |
Outer Dimension | ± 0.20mm tolerance |
Wavefront Distortion | 25.4mm OD – Lambda/2 measured @ 632nm |
Thickness | 25.4mm OD – 6.2mm thick 50.8mm OD – 3.7mm |
Substrates | UV transmissive fused silica |
Surface Quality | 40/20 Scratch-Dig |
Beam Deviation | 2 Arc Minutes |
Anti Reflection Coatings | R ≤ .75% / surface, average 320nm – 780nm |
Environmental Tolerance | -10° C to 60° C |
可选层压基板