1,229 research outputs found
Temperature Dependent Characteristics of L-band EDFA Using Phosphorus- and High-Aluminum Co-doped Silica Fibers
No full textThis dataset supports the publication:
Ziwei Zhai, Arindam Halder, Yu Wang, Martin Nunez Velazquez, Jayanta Sahu. (2022) Temperature Dependent Characteristics of L-band EDFA Using Phosphorus- and High Aluminum- Co-doped Silica Fibers, presented at Optical Fiber Communication Conference (OFC) 2022, 6–10 March 2022, San Diego, California, United States</span
Ryhiner-Kartensammlung / 19 [Karte der Schweiz]
No full textL. Halder sculpsitMögliches Ursprungswerk: Handbuch für Reisende durch die Schweiz von Johann Heinrich Heidegger (Zürich, 1789-1790
Handbuch für Reisende durch die Schweiz : mit einem Anhange, von den Merkwürdigkeiten der im Handbuche vorkommenden Ortschaften / [Schweiz]
No full text[von Heinrich Heidegger] ; L. Halder sculpsitGraduierung nicht beschriftetNordnordwestorientiertFlächenkolori
Vue de la Ville de Zuric. prise à L'auberge de L'Epée, du Coté de L' Occident
No full textZürich vom Hotel Schwert aus gesehendesiné d'après Nature par Sigmd: Hofmeister. ; Gravé par Halder
Er-Ce Co-doped aluminosilicate fibres for C and L-Band amplifiers
No full textErbium (Er)-doped fibre amplifier (EDFA) plays an irreplaceable role in space optical communications, benefiting from its low loss, high gain, and mechanical robustness. To maintain the performance of EDFA in the aerospace application, cerium (Ce) was used to co-dope with Er to suppress the radiation-induced attenuation (RIA) of the active fibre, with reduced colour centres under irradiation from cosmic rays, solar particles, etc [1]. There are some reports about C-band Er-Ce co-doped fibre amplifiers in the germanosilicate, fluoride, and tellurite glasses [4]. However, there are no reports of the real gain and noise figure (NF) of Er-Ce fibres in the L-band. Here, we report a series of Er-Ce co-doped aluminosilicate fibres with different Ce concentrations, operating in the C-band (1530-1565nm) and L-band (1565-1615nm) amplifications, respectively
Erbium-doped fiber amplifier with extended L-band gain to 1625 nm
No full textWe report a double-pass L-band erbium-doped fiber amplifier providing ≥20dB gain from 1565-1625nm, with 46dB maximum gain at 1600nm. At 1625nm, the NF, OSNR, gain coefficient, and temperature-dependent-gain-coefficient were 7.2dB, 25dB, 0.045dB/mW, and -0.037dB/°C, respectively. </p
Extending L-band gain to 1628 nm using phospho-alumino-silicate erbium-doped fibre pumped by 1480 nm laser diodes
No full textWe demonstrate phospho-alumino-silicate erbium-doped fibres for an extended L-band amplification to 1628nm, achieving 13.3dB gain and 8.6dB NF at 1628nm, and >20dB gain with <6.9dB NF from 1580-1625nm. At 1625nm, the gain coefficient and the saturated output power were 0.024dB/mW and 15dBm, respectively
Data in support of the conference paper 'Erbium-doped fiber amplifier with extended L-band gain to 1625 nm'
No full textDataset to support a conference paper submitted to OFC 2023, "Phospho-Silicate Erbium-Doped Fiber Amplifier with Extended L-Band Gain to 1625 nm". </span
Data in support of the conference paper 'Er-Ce Co-doped Aluminosilicate Fibres for C and L-Band Amplifiers'
No full textDataset to support a conference paper submitted to CLEO-Europe 2023- 'Er-Ce Co-doped Aluminosilicate Fibres for C and L-Band Amplifiers'
The excel file contains all experimental data used for generating Fig.1(a)(b)(c).
The figures are as follows:
Fig. 1 (a) Fluorescence intensity decay curves of four EDFs,
(b) Gain and NF spectra of four EDFs in the C-band (inset: the schematic of the EDFA experimental setup),
(c) Gain and NF spectra of four EDFs in the L-band.
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