PATENT CLAIM ANALYSIS

Application Number: 15903088
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["356", "301000"]

Abstract:
An apparatus ( 500 ) for Raman spectroscopy includes: a laser unit ( 200 ) to form laser pulses (LB 1 ), a conversion unit ( 100 ) to form illuminating pulses (LB 3 ) from optical energy of the laser pulses (LB 1 ), optics (LNS 1 ) to gather scattered light (LB 4 ) from a sample (MX) when the sample (MX) is illuminated with the illuminating pulses (LB 3 ), a spectral disperser ( 350 ) to spatially separate spectral components (LB 4 λ1 , LB 4 λ2 , LB 4 λk , LB 4 λN ) of the scattered light (LB 4 ), a detector array (ARR 1 ) to measure intensity of the separated spectral components (LB 4 λ1 , LB 4 λ2 , LB 4 λk , LB 4 λN ), wherein the conversion unit ( 100 ) includes:  a first crystal (NLC 1 ) to generate second light pulses (LB 2 ) from the laser pulses (LB 1 ) by second harmonic generation, a second crystal (RaC 1 ) to generate the illuminating pulses (LB 3 ) from the second light pulses (LB 2 ) by stimulated Raman scattering.

Claim (Index 14):
The method of  claim 12 , wherein the second resonator crystal is arranged to generate second light pulses from the optical energy of the laser pulses by stimulated Raman scattering, and the first crystal is arranged to generate the illuminating pulses from the second light pulses by second harmonic generation.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 88.0
- Lexical Diversity: 3.16901
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15410867', '14157840', '15511798', '14273680', '13580859']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7333813384262609
- 35 USC 102 Novelty (BERT): 0.5281460441015968
- Combined Prediction Score: 0.7128578089937945
- Mean Citation Score: 268.71714000000003
- Max Citation Score: 352.72464
- Similarity Product: 254.3961493347359

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