A novel flattened gain C-band cascaded hybrid optical Raman and thulium-doped fluoride fiber amplifier for super dense wavelength division multiplexing system

• Autorzy: Kumar C. , Goyal R.

Identyfikatory

DOI

10.5277/oa180201

• Języki publikacji: EN

Abstrakty

EN

In this paper, we have reported a very advanced hybrid optical amplifier (Raman-TDFF amplifier) for the 180 × 10 Gbps super dense wavelength division multiplexing system with the channel spacing of 100 GHz. The performances of the model have been evaluated in terms of gain and noise figures for the C-band (from 1525 to 1565 nm). Gain flatness (> 21 dB) is recorded with the least variation of 2.5 dB without using any cost effective technique. Further, the effect of the proposed hybrid optical amplifier has also been analyzed with slightly shifting the wavelength spectrum for the same feature.

Słowa kluczowe

EN

gain; noise figure; Raman amplifier; thulium-doped fluoride fiber; TDFF amplifier; super dense wavelength division multiplexing; SD-WDM; hybrid optical amplifier

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2018
• Tom: Vol. 48, nr 2
• Strony: 173--177
• Opis fizyczny: Bibliogr. 14 poz., rys.

Twórcy

autor

Kumar C.

• Department of Electronics and Communication Engineering, Research Scholar, I.K. Gujral, Punjab Technical University, Kapurthala-144601, India
• University School of Information, Communication and Technology, Guru Gobind Singh Indraprastha University, New Delhi-110078, India

autor

Goyal R.

• Department of Electronics and Communication Engineering, Research Scholar, I.K. Gujral, Punjab Technical University, Kapurthala-144601, India

Bibliografia

• [1] BUMKI MIN, HOSUNG YOON, WON JAE LEE, NAMKYOO PARK, Coupled structure for wide-band EDFA with gain and noise figure improvements from C to L-band ASE injection, IEEE Photonics Technology Letters 12(5), 2000, pp. 480–482.
• [2] KANI J., JINNO M., Wideband and flat-gain optical amplification from 1460 to 1510 nm by serial combination of a thulium-doped fluoride fibre amplifier and fibre Raman amplifier, Electronics Letters 35(12), 1999, pp. 1004–1006.
• [3] BUMKI MIN, WON JAE LEE, NAMKYOO PARK, Efficient formulation of Raman amplifier propagation equations with average power analysis, IEEE Photonics Technology Letters 12(11), 2000, pp. 1486–1488.
• [4] KOMUKAI T., YAMAMOTO T., SUGAWA T., MIYAJIMA Y., Upconversion pumped thulium-doped fluoride fiber amplifier and laser operating at 1.47 μm, IEEE Journal of Quantum Electronics 31(11), 1995, pp. 1880–1889.
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• [12] SINGH R., SINGH M.L., KAUR B., A novel triple pump 1050 nm, 1400 nm, 800 nm pumping scheme for thulium doped fiber amplifier, Optik – International Journal for Light and Electron Optics 123(20), 2012, pp. 1815–1816.
• [13] SANZ J., CASES R., ALCALÁ R., Optical properties of Tm3+ in fluorozirconate glass, Journal of Non-Crystalline Solids 93(2–3), 1987, pp. 377–386.
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Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).