PATENT CLAIM ANALYSIS

Application Number: 15748161
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-06
Patent Classification: ["372", "022000"]

Abstract:
A frequency-doubled laser, including: a first reflecting mirror, a second reflecting mirror, a gain medium, a telescope module, a polarizing element, and a nonlinear crystal; the first reflecting mirror and the second reflecting mirror are spaced apart to form a resonator of the frequency-doubled laser; the polarizing element, the gain medium, the telescope module, and the nonlinear crystal are located in the resonator, and the telescope module is located between the gain medium and the nonlinear crystal. The present disclosure further provides a method of generating harmonic laser. The frequency-doubled laser and the method of generating harmonic laser make the position of nonlinear crystal more flexible, and the possibility of damage to the nonlinear crystal is reduced.

Claim (Index 4):
The frequency-doubled laser according to  claim 3 , wherein the first cavity lens is a plano-concave lens, the second cavity lens is a plano-convex lens, and a concave surface of the plano-concave lens is opposite to a convex surface of the plano-convex lens.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 2.73469
- Patent Class: 372.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10826835', '15806953', '10351467', '13322778', '10695583']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8431171860658074
- 35 USC 102 Novelty (BERT): 0.505395436032589
- Combined Prediction Score: 0.8093450110624856
- Mean Citation Score: 267.31305
- Max Citation Score: 269.7834
- Similarity Product: 208.2034181851029

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

Dataset: test