PATENT CLAIM ANALYSIS

Application Number: 16017220
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["359", "326000"]

Abstract:
A pump beam ( 12 ) is subjected to pulse front tilting, and then guided through an imaging optics ( 30 ) and then coupled into the nonlinear optical medium through an entry surface of the nonlinear optical medium. THz radiation is generated in the optical medium by nonlinear optical processes, in particular by optical rectification, via the pump beam. The pulse front tilt of the pump beam required to satisfy the velocity matching condition of v p,cs  cos(γ)=v THz,f  is induced as a sum of a plurality of pulse front tilts, where each pulse front tilt is induced separately as a partial pulse front tilt of the pump beam in subsequent steps. The last step of pulse front tilting of said pump beam ( 12 ) is performed by coupling the pump beam ( 12 ) into the nonlinear optical medium through a stair-step structure ( 40 ) formed in the entry surface of the nonlinear optical medium.

Claim (Index 5):
The method according to  claim 1 , wherein the nonlinear optical medium is provided with an exit surface, said exit surface and said entry surface being essentially parallel with one another.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 94.0
- Lexical Diversity: 2.33333
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15763180', '12297721', '15463717', '13825534', '14561141']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8272363064610075
- 35 USC 102 Novelty (BERT): 0.5477376045655109
- Combined Prediction Score: 0.7992864362714579
- Mean Citation Score: 295.537972
- Max Citation Score: 454.4139
- Similarity Product: 320.63012478539946

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

Dataset: test