Tuo WANG, Hongmei CHEN, Huimin JIA, Zhonghui YAO, Dan FANG, Cheng JIANG, Ziyang ZHANG, Kexue LI, Jilong TANG, Zhipeng WEI. Performance Research and Fabrication of 1 310 nm Superluminescent Diodes with High Power[J]. Acta Photonica Sinica, 2021, 50(6): 179
- Acta Photonica Sinica
- Vol. 50, Issue 6, 179 (2021)
Fig. 1. Schematic diagram
Fig. 2. Schematic diagram of ridge waveguide structure that is equivalent to three-layer planar waveguide model
Fig. 3. The calculation of effective refractive index
Fig. 4. The simulation of the optical field on the device cavity surface with different etching depths
Fig. 5. The simulation of the optical field in waveguide with different etching depths
Fig. 6. The simulation of the optical field in waveguide with different bending angles
Fig. 7. The simulation of the thermal field of devices with different SiO2 thicknesses
Fig. 8. Microscope picture of the fabricated device
Fig. 9. The testing results of the devices
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Table 1. The testing results of the device with 8° bending angle
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