Design and implementation of high sensitive CCD on gallium arsenide based miniaturized spectrometer

Jiamin Zheng; Jianhua Shen; Fangmin Guo

doi:10.1117/12.2034180

21 August 2013 Design and implementation of high sensitive CCD on gallium arsenide based miniaturized spectrometer

Jiamin Zheng, Jianhua Shen, Fangmin Guo

Proceedings Volume 8908, International Symposium on Photoelectronic Detection and Imaging 2013: Imaging Sensors and Applications; 89081L (2013) https://doi.org/10.1117/12.2034180
Event: ISPDI 2013 - Fifth International Symposium on Photoelectronic Detection and Imaging, 2013, Beijing, China

Abstract

In this paper, a method on how to design and implement a miniaturized spectrometer with low-light-level (LLL) CCD on GaAs is introduced. The optical system uses a blazed grating as the dispersive element and a 1×64 CCD on GaAs as the sensor. We apply a highly integrated Cortex-M4 MCU (STM32F407), to build the data acquisition and analysis unit, providing Wi-Fi interface to communicate with the PC software. It can complete the tasks like data acquisition, digital filtering, spectral display, network communication, human-computer interaction etc.

Citation Download Citation

Jiamin Zheng, Jianhua Shen, and Fangmin Guo "Design and implementation of high sensitive CCD on gallium arsenide based miniaturized spectrometer", Proc. SPIE 8908, International Symposium on Photoelectronic Detection and Imaging 2013: Imaging Sensors and Applications, 89081L (21 August 2013); https://doi.org/10.1117/12.2034180

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