PATENT CLAIM ANALYSIS

Application Number: 15884271
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["372", "023000"]

Abstract:
A method of performing spatial separation of different wavelengths in a single laser cavity includes generating, from a pump radiation source, pump radiations in spatially separate channels and focusing the generated pump radiations in the spatially separate channels towards an active gain medium having amplification spectra. The method also includes emitting from the active gain medium, amplified radiations of the spatially separate channels, each channel of the spatially separate channels representing a corresponding wavelength and focusing the emitted amplified radiations of the spatially separated channels towards an aperture. The method further includes suppressing, at the aperture, an off-axis mode of the amplified radiations of the spatially separate channels, diffracting the amplified radiations of the spatially separate channels received through the aperture to provide diffracted radiations and returning a portion of the diffracted radiations back to the aperture, and collimating the diffracted radiations of the spatially separate channel.

Claim (Index 10):
A multiline laser comprising:\n a pump radiation source operable to provide a plurality pump radiations in spatially separate channels; a pump focusing system optically coupled to the pump radiation source; a resonant cavity defined by a high reflectivity (HR) mirror and a diffraction grating; an active gain medium optically coupled to the pump focusing system; an intracavity lens disposed in the resonant cavity between the active gain medium and the diffraction grating; an aperture disposed in the resonant cavity between the intracavity lens and the diffraction grating; and a collimating lens optically coupled to the diffraction grating.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 86.0
- Lexical Diversity: 2.46875
- Patent Class: 372.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13309496', '11140271', '10247272', '12282874', '11375601']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8452433954770885
- 35 USC 102 Novelty (BERT): 0.5824797692967557
- Combined Prediction Score: 0.8189670328590551
- Mean Citation Score: 375.0090839999999
- Max Citation Score: 490.41306
- Similarity Product: 406.05085192073466

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test