PATENT CLAIM ANALYSIS

Application Number: 15964133
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["372", "002000"]

Abstract:
A near-field electron laser includes a light source and a sealed container. The interior of the sealed container is filled with an electron gas, the light source produces incident light, under the irradiation of the incident light, electrons will be forced to vibrate, and emit secondary electromagnetic waves, so that the vibrating electrons are in the near-field of each other; the incident light causes an attractive force to be produced among the vibrating electrons, and under the action of the electric field intensity of the incident light and the attractive force, the electrons will vibrate in the same radial straight line and in the same direction, and have a constant frequency, amplitude, and phase difference; the interference effects of the radiation of the vibrating electrons are used to obtain a stronger directionality and intensity to form a laser light.

Claim (Index 1):
A near-field electron laser, characterized in that the near-field electron laser is produced from the near-field energy of vibrating electrons, comprising a light source and a sealed container; the working medium of the laser is electron; the interior of the sealed container is filled with an electron gas, the light source produces an incident light, wherein the incident light is a parallel monochromatic light or a laser light, the average distance between electrons in the sealed container is much smaller than the wavelength of the incident light, the electron number density is much greater than the negative third power of the wavelength of the incident light, and the product of the number of electrons in the sealed container and the distance between the electrons is much greater than the wavelength of the incident light, so that the vibrating electrons are in the near-field of each other; the electric field intensity direction of the incident light and the electric moments of the vibrating electrons are in the same radial straight line and in the same direction, and there exists a radial attractive force among the vibrating electrons; the radial attractive force among the vibrating electrons is controlled by controlling the charge amount and amplitude of an accelerating charge that produces the incident light and the distance between the light source and the vibrating electrons, so that the average kinetic energy of the electrons for thermal motion is reduced to nearly zero, and cause the electrons to vibrate in the same radial straight line and in the same direction and have a constant frequency, amplitude and phase difference, which is similar to an antenna array that is formed by the equidistant arrangement of N identical antennas along a polar axis, and the interference effects of the radiation of various vibrating electrons are used to obtain a stronger directionality and intensity to form a laser light; it is possible to increase the frequency of the incident light, increase the charge amount and amplitude of an accelerating charge that produces the incident light, decrease the distance between the vibrating electrons and the accelerating charge that produces the incident light, and increase the number of vibrating electrons to increase the radiation intensity and directionality of the laser; it is also possible to produce the laser light by causing the electrons to collide to enter the near-field of each other and then irradiating the colliding electrons with the incident light; it is also possible that the working mediums are other charged particles.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 2.125
- Patent Class: 372.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10893280', '10995303', '12567450', '11898358', '12663398']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.701756582761426
- 35 USC 102 Novelty (BERT): 0.4972299158107452
- Combined Prediction Score: 0.681303916066358
- Mean Citation Score: 135.117782
- Max Citation Score: 148.645
- Similarity Product: 93.74118600785732

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