At one point, Christina and I took some of the older fibers to a dark room and shined a laser pointer through them to examine the light loss. Inspired by this, I looked at some of the heavily sanded fibers the same way and compared to the fuses at the reduced pressures. I noticed that the sanded fibers lost a lot of light at the fuse site while the new fuses lost almost none in this limited experiment. | At one point, Christina and I took some of the older fibers to a dark room and shined a laser pointer through them to examine the light loss. Inspired by this, I looked at some of the heavily sanded fibers the same way and compared to the fuses at the reduced pressures. I noticed that the sanded fibers lost a lot of light at the fuse site while the new fuses lost almost none in this limited experiment. |