18424609. FOLDED WAVEGUIDE PHASE SHIFTERS simplified abstract (Taiwan Semiconductor Manufacturing Co., Ltd.)

FOLDED WAVEGUIDE PHASE SHIFTERS

Organization Name

Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor(s)

Huan-Neng Chen of Taichung City (TW)

Chewn-Pu Jou of Hsinchu City (TW)

Lan-Chou Cho of Hsinchu City (TW)

Feng-Wei Kuo of Zhudong Township (TW)

FOLDED WAVEGUIDE PHASE SHIFTERS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18424609 titled 'FOLDED WAVEGUIDE PHASE SHIFTERS

Simplified Explanation

The patent application describes a phase shifter that includes a p-type semiconductor material, an n-type semiconductor material, a light input end, and a light output end. The boundary area between the p-type and n-type semiconductor materials is greater than a specific length calculated based on the core width of the phase shifter.

• The phase shifter includes a light input end and a light output end.
• It consists of a p-type semiconductor material and an n-type semiconductor material.
• The boundary area between the two semiconductor materials is larger than a calculated value based on the core width of the phase shifter.

Potential Applications

This technology could be applied in:

• Optical communication systems
• Photonic integrated circuits

Problems Solved

This technology helps in:

• Improving phase shifting efficiency
• Enhancing signal transmission in optical systems

Benefits

The benefits of this technology include:

• Increased performance in optical devices
• Better control over light signals

Potential Commercial Applications

A potential commercial application for this technology could be in:

• Telecommunications industry for high-speed data transmission

Possible Prior Art

One possible prior art for this technology could be:

• Previous patents related to phase shifters in optical systems

Unanswered Questions

How does this technology compare to existing phase shifters in terms of efficiency and performance?

This article does not provide a direct comparison with existing phase shifters in the market.

Are there any limitations to the size or scale at which this technology can be implemented?

The article does not address any potential limitations in the size or scale of implementing this technology.

Original Abstract Submitted

In an embodiment, a phase shifter includes: a light input end; a light output end; a p-type semiconductor material, and an n-type semiconductor material contacting the p-type semiconductor material along a boundary area, wherein the boundary area is greater than a length from the light input end to the light output end multiplied by a core width of the phase shifter.