Photonics / Fibre Optics - (Supermodes, PBGFs, Coupling)

In summary, photonics is a branch of physics that studies light and its interactions with matter. Supermodes refer to the collective behavior of multiple optical modes in a photonic system and can have unique properties for various applications. Photonic bandgap fibers (PBGFs) are a type of optical fiber with a periodic structure, offering low loss and high nonlinearity for telecommunications and other technologies. Coupling light into a photonic system involves directing it from a source using various methods. Fiber optics have many advantages over traditional metallic wires, such as higher bandwidth, lower loss, and smaller size, making them ideal for telecommunications and other applications.
  • #1
elbourne12345
1
0
Hi,

Looking for a good photonics / fibre optics textbook that covers the field, while also addressing said topics in the title.

Thank you!
 
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  • #2
A quick Google search turned up this interesting looking textbook. Does it look like it covers the subjects that you need?

https://www.routledge.com/Photonics...q0pwG_cyLBkE4er5LHNUgXyuiuevafsxoCUOYQAvD_BwE

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1. What is photonics?

Photonics is the branch of science and technology that deals with the study and manipulation of light. It involves the use of photons, the smallest unit of light, to create, transmit, and detect information.

2. What are supermodes in photonics?

Supermodes refer to the multiple modes or paths that light can travel through in a photonic system. These modes can be controlled and manipulated to optimize the performance of a photonic device.

3. What are PBGFs?

PBGFs, or photonic bandgap fibers, are a type of optical fiber that uses a periodic structure to confine and guide light. They are used in applications such as telecommunications, sensing, and laser delivery.

4. How does coupling work in fibre optics?

Coupling in fibre optics refers to the transfer of light between two or more optical fibers. This can be achieved through physical contact, such as splicing or fusion, or through non-contact methods, such as evanescent field coupling.

5. What are the advantages of using photonics in communication systems?

Photonics offers several advantages in communication systems, including high bandwidth, low loss, and immunity to electromagnetic interference. It also allows for the transmission of large amounts of data over long distances, making it ideal for long-distance communication.

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