BBO-E by Generic Birefringent
Standard
Unknown
Environmentally Friendly
Refractive Index vs Wavelength
Refractive Index Calculator
dn/dλ vs Wavelength
dn/dλ Calculator
Abbe Number Calculator
Transmission vs Wavelength
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Optical Properties
| Refractive Index (nd) | 1.552518 |
|---|---|
| Abbe Number (Vd) | 61.321496 |
| Dispersion Formula | Handbook of Optics 1 |
| Wavelength Range | 0.22 — 1.06 µm |
$$n(\lambda) = \sqrt{2.373 + \frac{0.0128}{\lambda^2 - 0.0156} - 0.0044\,\lambda^2}$$
Thermal Properties
| TCE -30/70°C (10-6/K) | — |
|---|---|
| TCE 100/300°C (10-6/K) | — |
| Thermal Conductivity (W/mK) | — |
| Heat Capacity (J/gK) | — |
$$\frac{dn}{dT} = \frac{n_0^2 - 1}{2\,n_0}\left[0 + 2(0)\,\Delta T + 3(0)\,\Delta T^2 + \frac{0 + 2(0)\,\Delta T}{\lambda - 0}\right]
\Delta T = T - T_0, \quad T_0 = 20\,°\text{C}$$
Physical Properties
| Density (g/cm³) | — |
|---|---|
| Relative Cost | — |
Mechanical Properties
| Young's Modulus (GPa) | — |
|---|---|
| Poisson's Ratio | — |
| Knoop Hardness (kgf/mm²) | — |
Chemical Resistance
| Climatic Resistance | — |
|---|---|
| Stain Resistance | — |
| Acid Resistance | — |
| Alkali Resistance | — |
| Phosphate Resistance | — |
Notes
source: Handbook of Optics Vol. II
Similar Glasses (Other Manufacturers)
| Glass | Manufacturer | nd | Vd | |
|---|---|---|---|---|
| SK20 | Sumita | 1.55963 | 61.2 | |
| S-BAL50 | Ohara | 1.559625 | 61.172671 | |
| BAL50 | Ohara | 1.559625 | 61.172671 | |
| K-PSK11(M) | Sumita | 1.55985 | 61.0 | |
| L-PHL2 | Ohara | 1.5588 | 62.558541 | |
| B64-61 | Corning | 1.564005 | 60.964853 | |
| BACD11 | Hoya | 1.56384 | 60.83 | |
| SK11 | Sumita | 1.56384 | 60.8 | |
| N-SK11 | Schott | 1.56384 | 60.8 | |
| SK11 | Schott | 1.56384 | 60.798869 |
Similar Glasses (Generic Birefringent)
| Glass | Manufacturer | nd | Vd | |
|---|---|---|---|---|
| QUARTZ-E | Generic Birefringent | 1.553398 | 68.797763 | |
| KDP | Generic Birefringent | 1.509182 | 56.224997 | |
| QUARTZ | Generic Birefringent | 1.544296 | 70.132045 | |
| ADP | Generic Birefringent | 1.523454 | 52.25678 | |
| ADP-E | Generic Birefringent | 1.478797 | 61.616939 | |
| KDP-E | Generic Birefringent | 1.468324 | 68.984949 | |
| BBO | Generic Birefringent | 1.670737 | 52.593907 | |
| CALCITE | Generic Birefringent | 1.658643 | 48.541403 | |
| CALCITE-E | Generic Birefringent | 1.486494 | 79.064587 | |
| LAF3 | Generic Birefringent | 1.604046 | 80.83154 |