Reliable and Robust Configuration of One-chip Wavelength Locker for high Frequency Stability Operation in ±0.5 GHz
Konferenz: ECOC 2024 - 50th European Conference on Optical Communication
22.09.2024-26.09.2024 in Frankfurt, Germany
Tagungsband: ITG-Fb. 317: ECOC 2024
Seiten: 4Sprache: EnglischTyp: PDF
Autoren:
Suzuki, Junichi; Hasegawa, Kiyotomo; Masuyama, Kei; Ohata, Nobuo
Inhalt:
To ensure the reliability of TO-CAN-type light sources for coherent applications, a one-chip wavelength locker with a low temperature dependence reduced to 1.4 pm/K was fabricated and a high lasing frequency stability of ±0.5 GHz could be achieved in a pseudo-long-term reliability test was demonstrated.