S, c, l dalga boylu fotonik uwb sisteminde soa besleme akımının sistem performansına etkisinin analizi

Öz

Bu çalışmada, fotonik devrelerle elde edilen ultra geniş bant sistemin S, C, L fiber dalga boylarında farklı yarı iletken optik yükselteç besleme akımı değerlerinin sistem performansına etkisi incelenmiştir. S, C, L dalga boylarında yarı iletken optik yükselteç besleme akımı 60, 150, 180 mA iken maksimum kalite faktörü değişimi, bit hata oranı, darbe şekli analiz edilmiştir. En yüksek kalite faktörü değeri ve en düşük bit hata oranı L bandında 180 mA durumunda elde edilmiştir. Yarı iletken optik yükselteç besleme akımına bağlı olarak darbe şeklinin iki farklı rejime geçtiği gözlemlenmiştir. 60 mA’de üçlü darbe elde edilirken, 150 ve 180 mA’de ikili Gauss darbe üretilmiştir. Frekans analizinde Federal Haberleşmeler Komisyonu maskesiyle yüksek oranda uyumluluk sağlanmıştır. Kalite faktörü, bit hata oranı, zaman ve frekans analizleri sonucunda L bandında nispeten daha iyi başarımlar elde edilmiştir. Elde edilen bulgular, L-bandında çoğunlukla daha iyi performans sağlandığını ve yarı iletken optik yükselteçlerin (Semiconductor Optical Amplifier, SOA) besleme akımının yalnızca sistem performansını değil, aynı zamanda ultra geniş bant (Ultrawideband, UWB) darbe şeklini de doğrudan belirlediğini ortaya koyarak, üçlü Gauss darbe üretimiyle özgün katkı sunulduğunu göstermektedir.

Anahtar Kelimeler

• Fotonik
• Fiber
• Ultra geniş bant
• Yarı iletken optik yükselteç
• Maksimum kalite faktörü

Analysis of the effect of soa supply current on system performance in s, c, l wavelength photonic uwb system

Öz

This study investigates the effect of different semiconductor optical amplifier supply current values on the performance of an ultrawideband system obtained with photonic circuits at S, C, and L fiber wavelengths. The maximum quality factor variation, bit error rate, and pulse shape were analyzed at semiconductor optical amplifier supply currents of 60, 150, and 180 mA for S, C, and L wavelengths. The highest quality factor and the lowest bit error rate were obtained in the L band at 180 mA. It was observed that the pulse shape changed into two different regimes depending on the semiconductor optical amplifier supply current. A triple pulse was obtained at 60 mA, while a double Gaussian pulse was generated at 150 and 180 mA. Frequency analysis demonstrated high compatibility with the Federal Communications Commission mask. The quality factor, bit error rate, time, and frequency analyses revealed relatively better performance in the L band. The findings reveal that better performance is mostly achieved in the L-band, and that the Semiconductor Optical Amplifier (SOA) supply current directly determines not only the system performance but also the Ultrawideband (UWB) pulse shape, demonstrating a unique contribution through triple Gaussian pulse generation.

Anahtar Kelimeler

• Photonic
• fiber
• Ultra wide band
• Semiconductor optical amplifier
• Maximum quality factor

Kaynakça

1. [1] Arnould A, Ghazisaeidi A, Le Gac D, Brindel P, Makhsiyan M, Mekhazni K, Blache F, Achouche M, Renaudier J. “Experimental characterization of nonlinear distortions of semiconductor optical amplifiers in the WDM regime”. Journal of Lightwave Technology, 38(2), 509-513, 2020.
2. [2] Shao J, Sun J. “Photonic ultrawideband impulse radio shape modulation based on dual-filter tuning”. Optics Letters, 38(2), 232-234, 2013.
3. [3] U.S. Federal Communications Commission. “Revision of Part 15 of the Commissions Rules Regarding Ultra-Wideband Transmission Systems”. First Report and Order, ET Docket 98-153, Washington, USA, 2002.
4. [4] Wang Z. “UWB signal generation and transmission technology”. 2023 3rd International Conference on Electronic Information Engineering and Computer Science, Changchun, China, 22-24 September 2023.
5. [5] Wu T, Tian F, Wu Y, Yue X, Gu Y, Cui Y, Zhang Q, Ullah R. “Performance analysis and power tilt mitigation of ultra-wideband WDM transmission systems”. Photonics, 10(5), 530, 2023.
6. [6] Li C, Han X, Fu S, Gu Y, Wu Z, Zhao M. ”Experimental generation of reconfigurable ultra-wideband signal based on the pulse difference by using optical polarization Synthesis”. IEEE Photonics Journal, 14(3), 1-9, 2022.
7. [7] Renaudier J, Napoli A, Ionescu M, Calo C, Fiol G, Mikhaiolv V, Forysiak W, Fontaine N, Poletti F, Poggiolini P. “Devices and Fibers for Ultrawideband Optical Communications”. Proceedings of the IEEE, 110(11), 1742–1759, 2022.
8. [8] Taki H, Azou S, Hamie A, Al Housseini A, Alaeddine A, Sharaiha A. “Improving the power efficiency of SOA-based UWB over fiber systems via pulse shape randomization”. Optical Fiber Technology, 31, 161-167, 2016.

9. [9] Dong J, Fu S, Shum P, Zhang X, Huang D. “Filter-free all-optical UWB monocycle generation based on the semiconductor optical amplifier (SOA) nonlinearities”. In 2007 6th International Conference on Information, Singapore, 10-13 December 2007.
10. [10] Zahari SM, Wahid MHA, Hambali NA, Juhari N, Shahimin MM. “Injection current and optical delay effects in all-optical UWB signal generation employs SOA-NOLM”. 4th Electronic and Green Materials International Conference, Bandung, Indonesia, 27-28 July 2018.
11. [11] Yu Y, Dong J, Li X, Zhang X.“UWB monocycle generation and bi-phase Modulation based on Mach–Zehnder modulator and Semiconductor optical Amplifier”. IEEE Photonics Journal, 4(2) 327–339, 2012.
12. [12] Wang F, Dong J, Xu E, Zhang X. “All-optical UWB generation and modulation using SOA-XPM effect and DWDM-based multi-channel frequency discrimination”. Optics Express, 18(24), 24588-24594, 2010.
13. [13] Lv H, Yu Y, Shu T, Huang D, Jiang S, Barry LP. “Photonic generation of ultra-wideband signals by direct current modulation on SOA section of an SOA-integrated SGDBR laser”. Optics Express, 18(7), 7219-7227, 2010.
14. [14] Renaudier J, Arnould A, Ghazisaeidi A, Le Gac D, Brindel P, Awwad E, Achouche M. “Recent advances in 100+ nm ultra-wideband fiber-optic transmission systems using semiconductor optical amplifiers”. Journal of Lightwave Technology, 38(5), 1071-1079, 2020.
15. [15] Demirtzioglou I, Lorences-Riesg A, El Dahdah N, Gallet A, Yu S, Azouigui S, Charlet G. “C+ L ultra-wideband semiconductor optical amplifier for WDM systems”. 49th European Conference on Optical Communications, Stevenage, UK, 1-5 October 2023.
16. [16] Renaudier J, Meseguer AC, Ghazisaeidi A, Tran P, Muller RR, Brenot R, Charlet G. “First 100-nm continuous-band WDM transmission system with 115Tb/s transport over 100km using novel ultra-wideband semiconductor optical amplifiers”. 2017 European Conference on Optical Communication, Gothenburg, Sweden, 17-21 September 2017.
17. [17] Pei W, Yalin G, Wen L. “Simultaneous generation and transmission of ultra-wideband wireless signals and baseband wired signals”. 2017 IEEE 17th International Conference on Communication Technology, 27-30 October 2017.
18. [18] Hamaoka F, Nakamura M, Okamoto S, Minoguchi K, Sasai T, Matsushita A, Kisaka Y. “Ultra-wideband WDM transmission in S-, C-, and L-bands using signal power optimization scheme”. Journal of Lightwave Technology, 37(8), 1764-1771, 2019.
19. [19] Hamaoka F, Minoguchi K, Sasai T, Matsushita A, Nakamura M, Okamoto S, Kisaka Y. “150.3-tb/s ultra-wideband (s, c, and l bands) single-mode fibre transmission over 40-km using> 519 gb/s/a pdm-128qam signals”. 2018 European Conference on Optical Communication, Rome, Italy, 23-27 September 2018.
20. [20] Buglia H. “Modelling and Optimisation of Ultra-wideband Optical Fibre Communication Systems”. Doctoral Thesis, University College London, London, England, 2025.
21. [21] Filiz M, Saraçoğlu ÖG. “Analysis of photonic UWB pulse generation in S, C, L wavelengths”. 2025 33rd Signal Processing and Communications Applications Conference, İstanbul, Türkiye, 1-4, 25-28 June 2025.
22. [22] Recommendation G. Sup 39: “Optical System Design And Engineering Considerations”, Version 39. Geneva, Switzerland, 2016.
23. [23] Tang H, Zhang M, Yang C, Liang L, Qin L, Lei Y, Jia P, Chen Y, Wang Y, Song Y, Qiu C, Cao Y, Li D, Wang L. “Semiconductor optical amplifiers with Wide gain bandwidth and enhanced polarization insensitivity based on tensile-strained quantum wells”. Sensors, 24(11), 3285, 2024.
24. [24] Van den Hout M. “Ultra-Wideband and Space-Division Multiplexed Optical Transmission Systems”. Phd Thesis, Eindhoven University of Technology, Eindhoven, Netherlands, 2024.
25. [25] Kshetrimayum RS. “An introduction to UWB communication systems”. IEEE Potentials, 28(2), 9-13, 2009.
26. [26] Optiwave Programı. “Optiwave”. https://optiwave.com (07.09.2024).
27. [27] Matlab Programı. “Matlab”. https://www.mathworks.com/products/matlab.html (10.10.2024).