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 15):
The system of  claim 9 , wherein the actuator comprise a piezoelectric actuator.

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): 0.8174933217582012
- 35 USC 102 Novelty (BERT): 0.4898148132546596
- Combined Prediction Score: 0.7847254709078471
- Mean Citation Score: 189.82619000000005
- Max Citation Score: 195.03891
- Similarity Product: 140.40881590849398

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