Jiangnan YUE, Yuqing LI, Xinlong CHEN, Pengxiao XU, Wenjuan DENG, Xincun PENG, Jijun ZOU. Development of Field Assisted Photocathode[J]. Optoelectronic Technology, 2022, 42(4): 248
- Optoelectronic Technology
- Vol. 42, Issue 4, 248 (2022)
Fig. 1. Band diagram of the transferred electron photocathode
![Schematic of the energy bands of the InP/InGaAsP/InP photocathode[23]](/richHtml/gdjs/2022/42/4/248/img_2.jpg)
Fig. 2. Schematic of the energy bands of the InP/InGaAsP/InP photocathode[23]
![Cross-sectional schematic of a p/n junction InP/InGaAsP heterostructure field-assisted photocathode[7]](/Images/icon/loading.gif){kind=icon}
Fig. 3. Cross-sectional schematic of a p/n junction InP/InGaAsP heterostructure field-assisted photocathode[7]
Fig. 4. Schematic of the energy bands of the InP/InGaAs photocathode[6]
Fig. 5. Cross-sectional view of the photocathode of the nanoscale grating antenna[27]
Fig. 6. InP/In0.53Ga0.47As/InP cathode structure[17]
Fig. 7. Schematic of the TE photocathode structure[18]
Fig. 8. Schematic of the energy bands of the InGaAs/InAsP/InP photocathode[5]
Fig. 9. Cross-sectional view of n-InAs0.4P0.6/p-InAs0.4P0.6/p- In0.7Ga0.3As field-assisted photocathode[8]
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