: Under crossed polars and placed in the NE-SW orientation, a fiber that is 20 um in diameter gives a bright white interference color. What is the approximate birefringence of this fiber? You may use this Michel-Levy Chart when determining your answer. 0.003 0.015 0.02 300 B: Under crossed polars and placed in the NE-SW orientation, a fiber that is 35 um in diameter gives a bright blue interference color. What is the approximate birefringence of this fiber? You may use this Michel-Levy Chart when determining your answer. 0.10 0.020 0.035 650 C: Under crossed polars and placed in the NE-SW orientation, a fiber that is 35 um in diameter gives a bright blue interference color. What is the approximate retardation of this fiber? You may use this Michel-Levy Chart when determining your answer. 0.10 0.020 0.035 650
A: Under crossed polars and placed in the NE-SW orientation, a fiber that is 20 um in diameter gives a bright white interference color. What is the approximate birefringence of this fiber?
You may use this Michel-Levy Chart when determining your answer.
|
0.003 |
||
|
0.015 |
||
|
0.02 |
||
|
300 |
B:
Under crossed polars and placed in the NE-SW orientation, a fiber that is 35 um in diameter gives a bright blue interference color. What is the approximate birefringence of this fiber?
You may use this Michel-Levy Chart when determining your answer.
|
0.10 |
||
|
0.020 |
||
|
0.035 |
||
|
650 |
C:
Under crossed polars and placed in the NE-SW orientation, a fiber that is 35 um in diameter gives a bright blue interference color. What is the approximate retardation of this fiber?
You may use this Michel-Levy Chart when determining your answer.
|
0.10 |
||
|
0.020 |
||
|
0.035 |
||
|
650 |
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