Ruixue LIU, Zheng ZHANG, Jian WU, Zhen YANG, Wei WANG, Tengxiu WEI, Rongping WANG. Erbium-doped Ga2O3 Waveguide for Optical Amplification[J]. Acta Photonica Sinica, 2023, 52(8): 0823003
- Acta Photonica Sinica
- Vol. 52, Issue 8, 0823003 (2023)
Fig. 1. Experimental setup for measuring optical propagation loss
Fig. 2. Observation of thin film surface under optical microscope and SEM
Fig. 3. XRD spectra of the films
Fig. 4. Photoluminescence spectra of the films deposited under different conditions
Fig. 5. Structure diagrams and optical field distributions in the different waveguide
Fig. 6. Cross-section SEM images of the waveguide
Fig. 7. Transmission loss of waveguide at 1.31 μm
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20