18219448. SPATIAL LIGHT MODULATOR AND LiDAR DEVICE INCLUDING THE SAME simplified abstract (Samsung Electronics Co., Ltd.)
Contents
- 1 SPATIAL LIGHT MODULATOR AND LiDAR DEVICE INCLUDING THE SAME
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 SPATIAL LIGHT MODULATOR AND LiDAR DEVICE INCLUDING THE SAME - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
SPATIAL LIGHT MODULATOR AND LiDAR DEVICE INCLUDING THE SAME
Organization Name
Inventor(s)
Younghwan Yang of Pohang-si (KR)
Junghyun Park of Suwon-si (KR)
SPATIAL LIGHT MODULATOR AND LiDAR DEVICE INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18219448 titled 'SPATIAL LIGHT MODULATOR AND LiDAR DEVICE INCLUDING THE SAME
Simplified Explanation
The spatial light modulator described in the patent application is designed to modulate light using a structure consisting of a first reflective layer, a resonance layer, and a second reflective layer with grating structures made of silicon (Si) with a low extinction coefficient.
- The spatial light modulator includes a first reflective layer, a resonance layer, and a second reflective layer with grating structures made of silicon (Si) with an extinction coefficient of less than or equal to 1e-5.
- The grating structures on the second reflective layer are spaced apart from each other to modulate light effectively.
Potential Applications
This technology could be applied in:
- Holographic displays
- Optical communications
- Adaptive optics systems
Problems Solved
- Efficient modulation of light
- Enhanced performance in optical systems
Benefits
- Improved light modulation capabilities
- Higher efficiency in optical devices
- Enhanced image quality in holographic displays
Potential Commercial Applications
Optical Modulation Technology for Advanced Displays
Possible Prior Art
Prior art in the field of spatial light modulators and light modulation technologies may include similar structures and materials used for light modulation purposes.
Unanswered Questions
How does this technology compare to existing light modulation methods in terms of efficiency and performance?
This article does not provide a direct comparison with existing light modulation methods, leaving the reader to wonder about the advantages and disadvantages of this new technology.
What are the specific wavelengths at which this spatial light modulator operates most effectively?
The article does not specify the exact wavelengths at which this spatial light modulator is optimized, leaving a gap in understanding for potential users or researchers.
Original Abstract Submitted
Provided is a spatial light modulator configured to modulate light, the spatial light modulator including a first reflective layer, a resonance layer on the first reflective layer, and a second reflective layer on the resonance layer, the second reflective layer including a plurality of grating structures space apart from each other, wherein the plurality of grating structures include silicon (Si) having an extinction coefficient k that is less than or equal to 1e-5 with respect to light in the predetermined wavelength band.