PATENT CLAIM ANALYSIS

Application Number: 16035722
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["372", "006000"]

Abstract:
A speckle-free imaging light source based on a random fiber laser (RFL) using a strong-coupling multi-core optical fiber, relating to a field of optical fiber laser illumination light source, is provided, mainly including a pumping source and an optical fiber loop mirror, and further including the strong-coupling multi-core optical fiber with/without a single-mode optical fiber. Through directly adopting the strong-coupling multi-core optical fiber or combining the single-mode optical fiber with the strong-coupling multi-core optical fiber to serve as a main device in the RFL-based illumination light source, the generated RFL has multiple transvers modes and low spatial coherence which prevent speckle formation during illumination, which provides an ideal illumination light source for high-speed full-field speckle-free imaging technology.

Claim (Index 6):
The speckle-free imaging light source based on the random fiber laser using the strong-coupling multi-core optical fiber, as recited in  claim 2 , wherein a long-period optical fiber grating is written in the strong-coupling multi-core optical fiber.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 95.0
- Lexical Diversity: 1.84058
- Patent Class: 372.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15168981', '11918011', '11174425', '10117445', '13357070']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7726041303586525
- 35 USC 102 Novelty (BERT): 0.4944383983384176
- Combined Prediction Score: 0.7447875571566289
- Mean Citation Score: 207.18125
- Max Citation Score: 227.30885
- Similarity Product: 170.05526106725338

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test