18307820. MOE-based illumination projector simplified abstract (Apple Inc.)

MOE-based illumination projector

Organization Name

Apple Inc.

Inventor(s)

Roei Remez of Tel Aviv (IL)

Moshe Kriman of Tel Aviv (IL)

Yuval Tsur of Kfar Bin-Nun (IL)

Maoz Ovadia of Kiryat Ono (IL)

Yaron Gross of Netanya (IL)

Omer Eden of Herzliya (IL)

Alex Pekin of Ramat Gan (IL)

Assaf Avraham of Givatayim (IL)

Roey Zuitlin of Kiryat Ono (IL)

Gidi Lasovski of Ramat Hasharon (IL)

Refael Della Pergola of Jerusalem (IL)

MOE-based illumination projector - A simplified explanation of the abstract

This abstract first appeared for US patent application 18307820 titled 'MOE-based illumination projector

Simplified Explanation

The optoelectronic apparatus described in the patent application includes an array of emitters that emit beams of optical radiation. An optical substrate is mounted over the array, and an optical metasurface is placed on the substrate. The metasurface collimates and splits the emitted beams into groups of collimated sub-beams, directing them towards a target to form a pattern of spots.

• Array of emitters emitting beams of optical radiation
• Optical substrate mounted over the array
• Optical metasurface on the substrate collimating and splitting the beams into sub-beams
• Sub-beams directed towards a target to form a pattern of spots

Potential Applications

The technology described in this patent application could be used in:

• Laser cutting and engraving machines
• Optical communication systems
• LiDAR systems for autonomous vehicles

Problems Solved

This technology solves the following problems:

• Efficiently collimating and directing beams of optical radiation
• Creating precise patterns of spots on a target
• Increasing the accuracy and effectiveness of optical systems

Benefits

The benefits of this technology include:

• Improved precision in directing optical radiation
• Enhanced performance of optical systems
• Increased efficiency in various applications

Potential Commercial Applications

The potential commercial applications of this technology include:

• Manufacturing and industrial processes
• Telecommunications and data transmission
• Automotive and aerospace industries

Possible Prior Art

One possible prior art for this technology could be the use of diffractive optical elements in optical systems to manipulate light beams.

How does the optical metasurface collimate and split the emitted beams?

The patent application does not provide detailed information on the specific mechanism or design of the optical metasurface used in the apparatus.

What materials are used in the construction of the optical substrate and metasurface?

The patent application does not specify the materials used in the construction of the optical substrate and metasurface, which could be crucial for understanding the performance and durability of the apparatus.

Original Abstract Submitted

An optoelectronic apparatus includes an array of emitters configured to emit beams of optical radiation. An optical substrate is mounted over the array. An optical metasurface is disposed on the optical substrate and configured to collimate and split each of the emitted beams into a respective group of collimated sub-beams, and to direct the collimated sub-beams toward a target to form a pattern of spots on the target.