PATENT CLAIM ANALYSIS

Application Number: 15975375
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["372", "108000"]

Abstract:
Higher power tunable lasers are feasible using photonics integrated circuit based external cavity laser configurations by using multiple RSOAs inside a single cavity to provide multiple on-chip coherent optical output at the same wavelength. The total collective output power in various output branches potentially adds up being higher than what commercial lasers can provide. Using multiple RSOA increases and distributes the number of gain materials, which keeps them in a linear regime and avoids available gain saturation, which thereby removes gain saturation limitation in optical amplifications.

Claim (Index 3):
The device according to  claim 2 , wherein the optical filter comprises a tunable filter for tuning the selected wavelength range.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 93.0
- Lexical Diversity: 1.31884
- Patent Class: 372.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15855328', '15357418', '15258480', '15341675', '15292792']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8194034075524624
- 35 USC 102 Novelty (BERT): 0.4930517107061043
- Combined Prediction Score: 0.7867682378678266
- Mean Citation Score: 200.465782
- Max Citation Score: 210.77936
- Similarity Product: 153.80619505647658

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