Linear 288×4-format photodetector with a bidirectional time-delay-and-storage regime

Васильев В.В., Предеин А.В., Варавин В.С., Михайлов Н.Н., Дворецкий С.А., Рева В.П., Сабинина И.В., Сидоров Ю.Г., Сизов Ф.Ф., Сусляков А.О., Асеев А.Л. Линейчатый фотоприемник формата 288×4 с двунаправленным режимом временной задержки и накопления // Оптический журнал. 2009. Т. 76. № 12. С. 30–35.

Vasiliev V.V., Predein A.V., Varavin V.S., Mikhailov N.N., Dvoretskiy S.A., Reva V.P., Sabinina I.V., Sidorov Yu.G., Sizov F.F., Suslyakov A.O., Aseev A.L. Linear 288×4-format photodetector with a bidirectional time-delay-and-storage regime [in Russian] // Opticheskii Zhurnal. 2009. V. 76. № 12. P. 30–35.

V. V. Vasil’ev, A. V. Predein, V. S. Varavin, N. N. Mikhaĭlov, S. A. Dvoretskiĭ, V. P. Reva, I. V. Sabinina, Yu. G. Sidorov, A. O. Suslyakov, A. L. Aseev, and F. F. Sizov, "Linear 288×4-format photodetector with a bidirectional time-delay-and-storage regime," Journal of Optical Technology. 76 (12), 757-761 (2009). https://doi.org/10.1364/JOT.76.000757

Infrared n-p-photodiode photodetectors based on a hybrid assembly of photosensitive elements of format 288×4 with a 56×43-μm step, made from mercury-cadmium telluride heteroepitaxial structures obtained by molecular-beam epitaxy, have been developed, fabricated, and investigated for the 8-12-μm spectral range, along with silicon multiplexers with bidirectional scanning and internal time delay and storage of the signal. The 288×4-format linear photodetector has the following mean values of voltage sensitivity, detectivity, and NETD at the maximum sensitivity: (1-3)×108V/W, (1.5-2.0)×1011cmHz1/2W−1, and 9mK, respectively. There are no defective channels.