Optical fiber for 1310nm single-mode and 850nm few-mode transmission

Li, Mingjun; Chen, Xin; Hurley, Jason; Stone, Jeffery S.

doi:10.1117/12.2516013

Cited by 8 publications

(4 citation statements)

References 11 publications

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“…• Two-mode FMF based on standard single-mode fiber: Through a series of systematic studies in [16][17][18]21] and the current work, we have explored the novel properties of standard single-mode fiber used in somehow unexpected regime when the operating wavelength is from 850 nm to 1060 nm or below the cable cutoff of the fiber. It can be confusing that the study addresses the two-mode property of the fiber while the fiber is referred to as a 'single-mode' fiber.…”

Section: Discussionmentioning

confidence: 99%

“…In the 850 nm to 1060 nm range, which is of particular interest for VCSEL transmission, the fiber operates as a two-mode fiber with LP01 and LP11 modes. Recent research has demonstrated that standard single-mode fibers with graded-index profiles can achieve a high bandwidth at around 850 nm, enabling data transmission at rates of 25 Gb/s over distances of up to 1500 m [16,17]. Similarly, standard single-mode fibers with step-index profiles also exhibit two modes within the 850 nm to 1060 nm range.…”

Section: Introductionmentioning

confidence: 99%

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Standard Single-Mode Fiber with High Modal Bandwidth as Two-Mode Fiber around 1060 nm for High Data Rate Transmission

Chen,

Hurley,

Mishra

et al. 2023

Photonics

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A step-index standard single-mode fiber as a two-mode fiber at 1060 nm can have a high modal bandwidth. In the current work, we conducted a detailed study and found that the LP11 mode of such a fiber is bending-sensitive and that the light excited to LP11 mode can be stripped out due to bending. The transmission experiments were conducted using offset launch with both LP01 and LP11 modes excited and center launch with only LP01 mode excited to show transmission performance in different conditions. We demonstrated the feasibility of 25 Gb/s NRZ transmission over 1 km of the fiber when both LP01 and LP11 modes were excited. We further explored the feasibility of a trench-assisted bending-insensitive step-index standard single-mode fiber with good bending properties for both LP01 and LP11 modes for two-mode transmission at 1060 nm. We found a fiber that has high modal bandwidth at 1060 nm and can sustain bending down to at least a 20 mm diameter. The high-bandwidth two-mode fiber can be potentially useful for future 1060 nm-based VCSEL transmission.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Standard Single-Mode Fiber with High Modal Bandwidth as Two-Mode Fiber around 1060 nm for High Data Rate Transmission

Chen,

Hurley,

Mishra

et al. 2023

Photonics

Self Cite

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“…Where 𝑎 is parameter which represents the refractive index profile of MMF's core. For 𝛼 = 1, is a triangular profile, if 𝛼 = 2 is the parabolic profile, and for 𝛼 > 10, is a step index profile [22].…”

Section: Principle and Experimental Methodsmentioning

confidence: 99%

Detection of Displacement Using Glass Optical Fiber Sensor With Various Configuration

Lebang

Arifin

Abdullah

2021

IPR

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The research has measured the landslide using a displacement sensor based on Glass Optical Fiber (GOF) and Optical Time Domain Reflectometer (OTDR). The sensor manufacture process consists of various materials, structures, configurations, diameters, and directions. The sensor is made using GOF with a single-mode structure and single mode-multimode-Singlemode (SMS) structure. Each system is given a variety of configurations, namely gamma, bowknot, and three loops configuration. Each arrangement is provided a variation of the indentation diameter in three displacement directions. The test results will be read as the power loss on the OTDR in dB units. The results obtained were then compared between two materials, two structures, and directions. Displacement resulting landslides and changes to the sensor, causing power losses, and affecting the characteristics of each sensor. We found the best measurement results with the sensitivity value of 0.241 dB/mm and the resolution value of 0.004 mm. The displacement sensor has been made for measuring landslide in the laboratory-scale simulation based on GOF and OTDR with easier fabrication, easy operation, high sensitivity, better resolution and can be connected to a computer

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“…Fiber single-mode pengkondisian modal khusus juga dapat dirancang untuk integrasi dalam adaptor kompak . Fiber single-mode digunakan di pusat data untuk aplikasi jarak pendek dan jarak jauh karena transmisi mode tunggal (SM) mampu menghasilkan bandwidth sistem yang tinggi dan jangkauan yang lebih jauh, pusat data berskala besar dan besar cenderung mengadopsi fiber mode tunggal standar sebagai media transmisi tunggal (Chen et al, 2019).…”

Section: Hasil Dan Pembahasanunclassified

Jenis Fiber Optik Berdasarkan Jumlah Mode dan Indeks Bias: Tinjauan dan Perbandingan

Perdana

Riwayani

Kuswanto³

2022

QJPIA

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Many types of fiber optics have been developed and used by researchers to create best fiber. This study aimed to provide an overview of the the type of fiber optics based on the number of mode and refractive index. Also the study provide a breif comparison of these types with their strengths and weakness. A total 30 article published (from the year 2016 to 2020) in main journals wew investigated thoroughly through document analysis method. The study reveals some type of fiber optic. However, each types has some advantages as well as disadvantages over the others that should be kept in mind in their usages. A carefull user, such as researcher or others would be aware of the types and select the most effective one for his/her purposes.Keywords: Fiber optics, number of mode, refractive indexAbstrak: Banyak jenis fiber optik telah dikembangkan dan digunakan oleh para peneliti untuk menghasilkan jenis terbaik. Penelitian ini bertujuan untuk memberikan gambaran tentang jenis fiber optik berdasarkan jumlah mode dan indeks biasnya. Studi ini juga memberikan perbandingan singkat dari jenis-jenis ini dengan kelebihan dan kekurangannya. Sebanyak 30 artikel yang diterbitkan (dari tahun 2016 hingga 2020) di jurnal-jurnal utama yang telah diteliti secara menyeluruh melalui metode analisis dokumen. Studi ini mengungkapkan kelbihan dan kekurangan setiap jenis fiber optik. Namun, masing-masing jenis memiliki beberapa kelebihan dan kekurangan dibandingkan yang lain yang harus diingat dalam penggunaannya. Pengguna yang berhati-hati, seperti peneliti atau orang lain akan menyadari jenisnya dan memilih yang paling efektif sesuai dengan tujuan penggunaan.Kata-kata kunci: Fiber optic, jumlah mode, dan indeks bias

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Optical fiber for 1310nm single-mode and 850nm few-mode transmission

Cited by 8 publications

References 11 publications

Standard Single-Mode Fiber with High Modal Bandwidth as Two-Mode Fiber around 1060 nm for High Data Rate Transmission

Standard Single-Mode Fiber with High Modal Bandwidth as Two-Mode Fiber around 1060 nm for High Data Rate Transmission

Detection of Displacement Using Glass Optical Fiber Sensor With Various Configuration

Jenis Fiber Optik Berdasarkan Jumlah Mode dan Indeks Bias: Tinjauan dan Perbandingan

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