Table 3.
The photoelastic constants of BSC 517/645 and plate glass
| Glass | p | q | p11 | p12 | q11×1013 | q12×1013 |
|---|---|---|---|---|---|---|
| cm2/dyne | cm2/dyne | |||||
| BSC 517/645 | 0.168 | 0.087 | 0.115 | 0.221 | 0.315 | 1.92 |
| Plate glass | .154 | .087 | .114 | .203 | .369 | 1.87 |
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