| 摘要 |
A system according to one embodiment comprises a slider having a first light channel and a second light channel, the first and second light channels having axes oriented at an angle relative to each other, the angle being less than 180 degrees; and a reflection portion adjacent an exit of the first light channel and an entrance to the second light channel, the reflection portion having an index of refraction that is different than an index of refraction of the first light channel, such that light from the first light channel is reflected into the second light channel. Additional systems and methods are provided. |
