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| PROBLEMS IN DESIGNING THE WAVELENGTH RANGE OF THE TRANSMISSION NEA III V COMPOUND PHOTOCATHODES |
| Tao Zhao-min |
| Institute of Electronics Academia Sinica |
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Abstract Transmission NBA Ⅲ-Ⅴ compound photocathodes may be designed in some cases. This article gives the design principles, design requirements, design procedure and compositional structure, and then gives an example of designing transmission InxGa(1-x)As photocathode in the 0.4-1.1μm wavelength. Finally, some problems which have to be resolved for the transmission Gay In(1-y)AsxP(1-x), photocathode in the 0.4-1.7μm wavelength are pointed out.
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Received: 29 August 1980
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1981, Vol. 3 
