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 24):
The laser of  claim 22 , wherein the physical length of the Bragg grating is greater than 40 mm and occupies at least 75% of the physical length of the external cavity.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 98.0
- Lexical Diversity: 2.41379
- Patent Class: 372.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15683380', '16237646', '12787646', '14535169', '13631656']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8433926841622723
- 35 USC 102 Novelty (BERT): 0.6035269818670042
- Combined Prediction Score: 0.8194061139327455
- Mean Citation Score: 362.790496
- Max Citation Score: 520.2129
- Similarity Product: 481.70257156448366

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