PATENT CLAIM ANALYSIS

Application Number: 16105950
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["372", "050110"]

Abstract:
A hybrid external cavity laser and a method for configuring the laser having a stabilized wavelength is disclosed. The laser comprises a semiconductor gain section and a volume Bragg grating, wherein a laser emission from the semiconductor gain section is based on a combination of a reflectivity of a front facet of the semiconductor gain section and a reflectivity of the volume Bragg grating and the reflectivity of the semiconductor gain section and the volume Brag grating are insufficient by themselves to support the laser emission. The hybrid cavity laser further comprises an etalon that provides further wavelength stability.

Claim (Index 3):
The device of  claim 1 , wherein the reflectivity of the front facet is fixed and the reflectivity of the volume Bragg grating is selected such that the modal gain at the substantially coincident resonance is greater than the lasing threshold.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 96.0
- Lexical Diversity: 2.10204
- Patent Class: 372.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14188192', '14094790', '15011648', '13355677', '10687495']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8797558083566738
- 35 USC 102 Novelty (BERT): 0.6752959553479599
- Combined Prediction Score: 0.8593098230558024
- Mean Citation Score: 508.176556
- Max Citation Score: 665.2178
- Similarity Product: 662.4353166408539

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