| Zugriffsnummer | 56008 |
| Dokumenttyp | Buchartikel |
| Sprache | Englisch |
| Titel | Integrated photonic-assisted signal processing and thermal crosstalk |
| Autor(in); Institution |
Mandalawi, Younus; Technische Universität Braunschweig, THz-Photonics Group, Braunschweig, GERMANY
Das, Ranjan; Technische Universität Braunschweig, THz-Photonics Group, Braunschweig, GERMANY
Weizel, Maxim; Universität Paderborn, Schaltungstechnik (SCT), Heinz Nixdorf Institut, Paderborn, GERMANY
|
| Quelle/Jahr | Metrology for THz Communications : findings from DFG FOR 2863 Meteracom:(2026), 241 - 256 |
| Schriftenreihe | Springer series in optical sciences: 256 |
| Herausgeber(in) |
Kürner, Thomas; Technische Universität Braunschweig, Institut für Nachrichtentechnik, Braunschweig, GERMANY
Kleine-Ostmann, Thomas; 2.2, Hochfrequenz und Felder, PTB-Braunschweig
|
| ISBN | 978-3-032-01985-1 (print) ; 978-3-032-01986-8 (online) |
| DOI | |
| Verlag | Cham: Springer |
| Freie Schlagworte | Photonics-assisted signal processing ; Thermal crosstalk ; Segmented IQ-modulator ; Frequency decomposer ; Hourglass-shaped resonators |
| Zusammenfassung | Integrated photonic-assisted signal processing has multiple applications such as signal amplification, multiplexing, and high-Q filtering in optical communication systems, optical sensing systems, and also microwave photonics. We will review recent works on integrated photonic-assisted signal processing for sinc-shaped Nyquist pulse generation, high-bandwidth Nyquist signal detection with low bandwidth devices, arbitrary waveform generation and measurement, and onchip photonic frequency decoding. However, in such photonic integrated circuits (PICs), the photonic components are placed very close to each other on the chip, resulting in thermal crosstalk which degrades the system performance. Air-filled oxide and deep trench designs have proven to be very effective in mitigating the thermal crosstalk for various frequently deployed photonic devices like Mach-Zehnder modulators (MZMs), ring resonators, optical switches, and photodetectors designed on a standard silicon-on-insulator (SOI) platform. I n this chapter, we will additionally review the basics of optical signal processing and some results for such trench-enhanced thermal crosstalk resilient circuits. |
| Kostenfreier Zugang | Open Access Gold |
| Rechteinformation | CC BY 4.0 ; Creative Commons Attribution 4.0 License |
| Themenbereich der Metrologie | Elektrizität und Magnetismus |
Zitierung
De, S., Mandalawi, Y., Das, R., & Weizel, M. (2026). Integrated photonic-assisted signal processing and thermal crosstalk. In T. Kürner & T. Kleine-Ostmann (Eds.), Metrology for THz Communications : findings from DFG FOR 2863 Meteracom (pp. 241–256). Cham: Springer. https://doi.org/10.1007/978-3-032-01986-8_20