1,723,668 research outputs found
sj-docx-1-nah-10.1177_02601060231181606 - Supplemental material for Cowpea isoflavones enhance the osteoblast differentiation and antioxidant capacity in synergy with vitamin D and β-carotene: A mechanistic <i>in vitro</i> study
No full textSupplemental material, sj-docx-1-nah-10.1177_02601060231181606 for Cowpea isoflavones enhance the osteoblast differentiation and antioxidant capacity in synergy with vitamin D and β-carotene: A mechanistic in vitro study by Naresh Kumar Venna, Hauhnar Lalhruaitluanga and Suresh Challa in Nutrition and Health</p
O-band Bi-doped fibre amplifiers: Present and future
No full textThis paper reviews and discusses recent developments in O-band Bi-doped fibre amplifiers. We present the performance of Bi-doped fibre amplifier in optical fibre communication systems and provide future prospects
Dataset for: O-band Bi-doped fibre amplifiers: Present and Future
No full textDataset supports: Thipparapu, N. K., Sahu, J., & Payne, D. (2019). O-band Bi-doped fibre amplifiers: Present and future. Asian Journal of Physics, 28(7-9), 475-486.
This paper review the recent developments of the O-band Bi-doped fibre amplifiers. We also present the applications of Bi-doped fibre amplifiers and future prospects.</span
sj-docx-1-pie-10.1177_09544089231193586 - Supplemental material for Irreversibility analysis of hydromagnetic viscoelastic Ag-Al<sub>2</sub>O<sub>3</sub>/water hybrid nanofluid over a stretching sheet
No full textSupplemental material, sj-docx-1-pie-10.1177_09544089231193586 for Irreversibility analysis of hydromagnetic viscoelastic Ag-Al2O3/water hybrid nanofluid over a stretching sheet by Mahesh Kumar, Naresh Kumar N and Pranab Kumar Mondal in Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering</p
Bi-doped fiber amplifiers for ultra-wideband optical communication systems
No full textBismuth (Bi)-doped fibers provide great potential for developing optical amplifiers in the low-loss transmission window, 1250-1650nm, of silica fibers. In this paper, we review recent progress of Bi-doped fiber amplifiers (BDFAs) covering 1345-1460nm spectral region. We also present the BDFA performance at different ambient temperatures
Ultra-broadband Bismuth-Doped Fiber Amplifier Covering a 115-nm Bandwidth in the O and E Bands
No full textThis dataset supports the publication:Yu Wang, Naresh K Thipparapu, David J Richardson, Jayanta Sahu. (2020) Ultra-broadband Bismuth-Doped Fiber Amplifier Covering a 115-nm Bandwidth in the O and E Bands. Journal of Lightwave Technology</span
Dataset: Broadband Bismuth-Doped Fiber Amplifier with a Record 115-nm Bandwidth in the O and E Bands
No full textThis dataset supports the publication: Yu Wang, Naresh K Thipparapu, David J Richardson, Jayanta Sahu. (2020). Broadband bismuth-doped fiber amplifier with a record 115-nm bandwidth in the O and E bands. OFC 2020.</span
Ultra-broadband bismuth-doped fiber amplifier covering a 115-nm bandwidth in the O and E Bands
No full textIn this article, we experimentally demonstrate an all-fiber optical amplifier using Bi-doped phosphosilicate fiber (BPSF) operating in both the O-band and the E-band, providing >20 dB gain from 1345 to 1460 nm for an input signal power of −23 dBm. A maximum gain of 31 dB with a noise figure (NF) of 4.8 dB was achieved at 1420 nm for −23 dBm input signal, whereas for an input signal power of −10 dBm it was 26 dB with a NF of 5.3 dB. The in-band OSNR of the proposed Bi-doped fiber amplifier (BDFA) was >22 dB from 1345 to 1460 nm for a −23 dBm input signal. The gain coefficient was found to be 0.04 dB/mW for a −23 dBm input signal. Also, the temperature dependent gain and NF performance of the BDFA within −40 to +60 °C were characterized. The temperature-dependent-gain (TDG) coefficient for a −23 dBm input signal was found to be −0.015 dB/°C at a signal wavelength of 1420 nm where the BDFA gain is maximum, while for an input signal power of −10 dBm it was −0.01 dB/°C at 1420 nm. The TDG coefficient of the proposed BDFA from 1350–1460 nm was in the range from −0.079 to −0.008 dB/°C. The BDFA gain and NF performance were also measured and compared using BPSFs with different unsaturable loss (UL) characteristics
Cladding-pumped Er/Yb-doped multi-element fiber amplifier for wideband applications
No full textA cladding-pumped multi-element fiber (MEF) comprising 4-Er/Yb-doped signal fibers and single multimode pump fiber has been used to demonstrate a wide band amplifier. The MEF amplifier has been characterized for different pump powers and signal fiber lengths. A maximum gain of 37dB and corresponding noise figure of 7.3dB has been obtained with an input signal of -23dBm in the C-band. The signal fibers have also been cascaded to provide >17dB gain over 80nm bandwidth covering wavelength range of 1536-1615nm
Dataset for: High Gain Bi-Doped Fiber Amplifier Operating in the E-band with a 3-dB Bandwidth of 40nm
No full textThis dataset supports the publication: Yu Wang, Naresh K Thipparapu, David J Richardson, Jayanta Sahu. (2021) High Gain Bi-Doped Fiber Amplifier Operating in the E-band with a 3-dB Bandwidth of 40nm. In: OFC 2021</span
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