PATENT CLAIM ANALYSIS

Application Number: 16019889
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["398", "044000"]

Abstract:
A new technique for sensing optical cavity mode mismatch using a mode converter formed from a cylindrical lens mode converting telescope, radio frequency quadrant photodiodes (RFQPDs), and a heterodyne detection scheme. The telescope allows the conversion of the Laguerre-Gauss basis to the Hermite-Gauss (HG) basis, which can be measured with quadrant photodiodes. Conversion to the HG basis is performed optically, measurement of mode mismatched signals is performed with the RFQPDs, and a feedback error signal is obtained with heterodyne detection.

Claim (Index 18):
The method of  claim 17 , wherein the focal length of the pair of lenses is determined by f(w 0 )=(\u03c0w 0 2 )/\u03bb(1+1/\u221a2).

Metadata:
- Claim Count in Document: 9.0
- Percentile: 94.0
- Lexical Diversity: 1.61404
- Patent Class: 398.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15459950', '13346809', '15608609', '16006090', '15699334']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6016888678054645
- 35 USC 102 Novelty (BERT): 0.4867708685401147
- Combined Prediction Score: 0.5901970678789296
- Mean Citation Score: 105.9105032
- Max Citation Score: 108.301476
- Similarity Product: 77.57665826859284

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

Dataset: test