FLUORESCENCE EXCITATION ILLUMINATION FIBER

摘要

Fluorescence imaging illumination fiber including a first fiber, a second fiber, and a diffuser, the second fiber concentrically enfolding the first fiber, the diffuser is coupled at the end of the first fiber and the second fiber, the first fiber having a first angular output, the second fiber having a second angular output, the diffuser increasing the first angular output by a first value and increasing the second angular output by a second value, the first value exceeding the second value.

主权项

1. Fluorescence imaging illumination fiber comprising:
a first fiber designed to transmit a first beam, said first beam having a first angular output at an output of said first fiber; a second fiber designed to transmit a second beam, said second beam having a second angular output at an output of said second fiber, said second fiber concentrically enfolding said first fiber; and a diffuser coupled with said output of said first fiber and with said output of said second fiber, said diffuser increasing said first angular output of said first fiber by a first value, and increasing said second angular output of said second fiber by a second value, said first value exceeding said second value.