PATENT CLAIM ANALYSIS

Application Number: 16237643
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["372", "020000"]

Abstract:
A laser including: a gain chip; an external cavity incorporating a Bragg grating; and a baseplate; wherein a first end of the gain chip has a high reflectivity facet forming a first end of the laser cavity; a second end of the gain chip has a low reflectivity facet; and a second part of the external cavity comprises a Bragg grating, supported by the baseplate, the temperature of the baseplate being maintained through a feedback loop; wherein the optical length of the external cavity is at least an order of magnitude greater than the optical length of the gain chip; wherein the Bragg grating is physically long and occupies a majority of the length of the external cavity and is apodized to control the sidemodes of the grating reflection.

Claim (Index 34):
The laser of  claim 31 , further comprising:\n at least a second thermally conductive baseplate on which the gain chip is mounted, wherein the external cavity waveguide end is mounted on the second baseplate adjacent to the second end of the gain chip; wherein the external cavity waveguide comprises a non-grating section extending from a location within the first thermally conductive baseplate to the external cavity waveguide end.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 98.0
- Lexical Diversity: 2.41379
- Patent Class: 372.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15683380', '16237646', '12787646', '14535169', '13631656']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8306856825055834
- 35 USC 102 Novelty (BERT): 0.5862091057929433
- Combined Prediction Score: 0.8062380248343194
- Mean Citation Score: 362.790496
- Max Citation Score: 520.2129
- Similarity Product: 410.9555202565671

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