PATENT CLAIM ANALYSIS

Application Number: 15920212
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["372", "020000"]

Abstract:
A method and system for obtaining single-frequency operation of a laser system. A laser beam is emitted from a laser cavity, having an adjustable length, at a plurality of cavity lengths. At least a portion of the laser beam is received at a detector, which detects the presence of transverse and/or longitudinal modes in the laser beam, and generates a laser beam signal having a beat-note indicative thereof. The laser beam signal for each of the plurality of cavity lengths can be analyzed, and a cavity length of best mode purity, indicating single-frequency operation, can be selected. The laser beam system can emit a laser and have a laser beam splitter for directing at least a portion of the emitted laser beam to a laser beam detector for generating at least one laser beam signal therefrom, and an actuator for adjusting the length of the laser cavity.

Claim (Index 7):
The method of  claim 5 , wherein the highest mode purity value may comprise the length of cavity wherein the amplitude of the generated laser beam signal is the weakest and the intensity of the generated laser beam signal is the strongest.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 2.5
- Patent Class: 372.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15511199', '13990617', '10946692', '15891343', '10573895']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8173397505748524
- 35 USC 102 Novelty (BERT): 0.4908313353678835
- Combined Prediction Score: 0.7846889090541556
- Mean Citation Score: 189.82619000000005
- Max Citation Score: 195.03891
- Similarity Product: 138.96548610508378

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