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宽带通滤光片
Broad Bandpass Filters
Spectral measurements
Spectral curve at room temperature and normal incidence angle is supplied with each filter type.
Description: BBP-HP1-HP2 in nanometers (HP 50 % of Tpeak)
(Ex BBP-0555-0695c nm, c stands for that the filter is classified after Cuton and Cutoff 5 %, instead of HP1 and HP2 50 % as normal)
宽带通滤光片Spectrogon
General Specifications
Diameter: 25.4 mm +0/-0.2 mm. Custom sizing
Thickness: Specified in the filter list below （mm）, tol ±0.2 mm
Blocking: Avg < 0.1 % UV to block high
Slope: < 5 %
| Description | Substrate | Thk | HP1 50 % +/- tol | HP2 50 % +/- tol | Transm > % | Block high |
|---|---|---|---|---|---|---|
| BBP-1190-1590c nm | Glass | .50 | 30,00 | 30,00 | 75,00 | 3500,00 |
| BBP-1260-1500 nm | Glass | .55 | 50,00 | 50,00 | 70,00 | 3500,00 |
| BBP-1530-1730 nm | Glass | .50 | 50,00 | 50,00 | 55,00 | 2500,00 |
| BBP-1546-2155 nm | Glass | .50 | 50,00 | 50,00 | 80,00 | 3500,00 |
| BBP-1615-2280 nm | Silicon | .50 | 50,00 | 50,00 | 70,00 | 3500,00 |
| BBP-1800-2200 nm | Glass | .50 | 50,00 | 50,00 | 65,00 | 3500,00 |
| BBP-2850-3850 nm | Sapphire | .50 | 75,00 | 75,00 | 70,00 | 30000,00 |
| BBP-2900-3810 nm | Quartz | .50 | 75,00 | 75,00 | 70,00 | 30000,00 |
| BBP-2960-3260 nm | Quartz | 1.00 | 75,00 | 75,00 | 70,00 | 5500,00 |
| BBP-3000-5000 nm | Sapphire | 1.00 | 100,00 | 100,00 | 70,00 | 30000,00 |
| BBP-3190-3840c nm | Quartz | 1.00 | 75,00 | 75,00 | 70,00 | 30000,00 |
| BBP-3300-3750 nm | Quartz | .55 | 100,00 | 100,00 | 70,00 | 30000,00 |
| BBP-3485-5200c nm | Ge | 1.00 | 100,00 | 125,00 | 80,00 | 6000,00 |
| BBP-3500-5000 nm | Silicon | .50 | 100,00 | 100,00 | 70,00 | 10500,00 |
| BBP-3600-5155 nm | Ge | 1.00 | 100,00 | 125,00 | 80,00 | 10500,00 |
| BBP-3700-4200 nm | Sapphire | 1.00 | 100,00 | 100,00 | 70,00 | 30000,00 |
| BBP-4000-5000 nm | Sapphire | 1.00 | 100,00 | 150,00 | 80,00 | 30000,00 |
| BBP-4170-4790c nm | Sapphire | 1.00 | 100,00 | 100,00 | 70,00 | 30000,00 |
| BBP-5020-5570c nm | Sapphire | .50 | 100,00 | 100,00 | 70,00 | 30000,00 |
| BBP-5030-5730c nm | Sapphire | .50 | 75,00 | 75,00 | 70,00 | 30000,00 |
| BBP-5040-5715c nm | Sapphire | .50 | 75,00 | 75,00 | 70,00 | 30000,00 |
| BBP-5050-5675c nm | Sapphire | .50 | 100,00 | 100,00 | 70,00 | 30000,00 |
| BBP-5120-5765c nm | Ge | 1.00 | 100,00 | 100,00 | 70,00 | 8500,00 |
| BBP-5500-6000 nm | Silicon | 1.00 | 100,00 | 100,00 | 70,00 | 14000,00 |
| BBP-7000-8750c nm | Ge | 1.00 | 100,00 | 200,00 | 80,00 | 12000,00 |
| BBP-7000-9000 nm | Ge | 1.00 | 100,00 | 120,00 | 70,00 | 14500,00 |
| BBP-7950-9300 nm | Ge | 1.00 | 150,00 | 150,00 | 60,00 | 19000,00 |
| BBP-8050-12700 nm | Ge | 1.00 | 200,00 | 250,00 | 75,00 | 18000,00 |
| BBP-8075-9400 nm | Ge | 1.00 | 150,00 | 150,00 | 70,00 | 20000,00 |
| BBP-8230-9985 nm | Ge | .50 | 150,00 | 150,00 | 70,00 | 14000,00 |
| BBP-8250-8760 nm | Ge | 1.00 | 50,00 | 50,00 | 70,00 | 12000,00 |
| BBP-8500-15800 nm | Ge | .50 | 350,00 | 350,00 | 70,00 | 23000,00 |
| BBP-8900-13250 nm | ZnS | 1.40 | 150,00 | 150,00 | 70,00 | 20000,00 |
| BBP-8925-9275 nm | Ge | 1.00 | 150,00 | 150,00 | 70,00 | 12000,00 |
| BBP-9040-9360 nm | Ge | 1.00 | 100,00 | 100,00 | 70,00 | 12000,00 |
| BBP-9100-9455 nm | Ge | 1.00 | 100,00 | 100,00 | 70,00 | 12000,00 |
| BBP-9350-12400c nm | Ge | 1.00 | 150,00 | 200,00 | 80,00 | 18000,00 |
| BBP-10000-11230 nm | Silicon | .50 | 250,00 | 250,00 | 70,00 | 20000,00 |
| BBP-10100-11500 nm | Ge | .50 | 300,00 | 300,00 | 80,00 | 15000,00 |
| BBP-11300-12700 nm | Ge | .50 | 225,00 | 400,00 | 80,00 | 15000,00 |
