Core of an optical patch cord and an optical signal transmission system using the same and a method for preparing the same
First Claim
1. A core of an optical patch cord, comprising:
- a first end with a refraction index varying in a continuous manner along the radial direction;
a second end including a blocking region at a radial center thereof; and
a graded region extending from the first end to a predetermined position between the first end and the second end, wherein the graded region has a refraction index distribution varying from the refraction index distribution of the first end to the refraction index distribution of the second end.
3 Assignments
0 Petitions
Accused Products
Abstract
The present invention discloses a core of an optical patch cord comprising a first end with a refraction index varying in a continuous manner along the radial direction, a second end including a blocking region at a radial center thereof, and a graded region extending from the first end to a predetermined position between the first end and the second end. The graded region has a refraction index distribution varying from the refraction index distribution of the first end to the refraction index distribution of the second end. The present optical signal transmission system comprises a multimode fiber and an optical patch cord including a first segment including a blocking region positioned at a radial center thereof and a second segment connected to the first segment for guiding a light beam into a region outside the blocking region of the first segment.
-
Citations
8 Claims
-
1. A core of an optical patch cord, comprising:
-
a first end with a refraction index varying in a continuous manner along the radial direction; a second end including a blocking region at a radial center thereof; and a graded region extending from the first end to a predetermined position between the first end and the second end, wherein the graded region has a refraction index distribution varying from the refraction index distribution of the first end to the refraction index distribution of the second end. - View Dependent Claims (2, 3, 4)
-
-
5. An optical signal transmission system, comprising:
-
a light source; a multimode fiber; and an optical patch cord including a core with a first end connected to the light source and a second end connected the multimode fiber, wherein a refraction index of the first end varies in a continuous manner along the radial direction and the second end has a blocking region at a radial center. - View Dependent Claims (6, 7, 8)
-
Specification