Drive circuit for spatial light modulator with software preprocessing unit
文献类型：期刊论文
| 作者 | Zhang YH (张耀辉)
|
| 刊名 | Analog Integrated Circuits and Signal Processing
 |
| 出版日期 | 2010-08 |
| 期号 | 2 |
| 关键词 | Drive circuit Software preprocessing unit Multi-quantum-well (MQW) spatial light modulator (SLM) High grayscale resolution |
| 通讯作者 | Wu L |
| 合作状况 | 其它 |
| 英文摘要 | A drive circuit, with software preprocessing unit, is developed for Multi-quantum-well (MQW) spatial light modulator (SLM). According to the characteristic values of different SLM reflective properties, software preprocessing unit fits the curve of reflectivity spectra for the modulator and generates photoelectric-conversion-controlling signals, which improve the commonality of the drive circuit. A new method of scanning was researched in this paper to substitute the old method of one-step scanning. The new method, that rough-scan is followed by fine-scan, could achieve high scanning speed and high output resolution. Apart from this, it could also effectively reduce the pixel size to be integrated with MQW SLM by flip-chip bonding. SPICE simulation and chip test results show that, the chip could work well, and the swing of drive voltage is from 0 to V (DD) , the resolution of drive voltage could be up to 256. In a word, this circuit could meet the requirements of MQW SLM. |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000279214200005 |
| 公开日期 | 2010-12-13 |
| 源URL | [http://58.210.77.100/handle/332007/259]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_系统集成与IC设计部_张耀辉团队 |
| 推荐引用方式 GB/T 7714 | Zhang YH . Drive circuit for spatial light modulator with software preprocessing unit[J]. Analog Integrated Circuits and Signal Processing,2010(2). |
| APA | Zhang YH .(2010).Drive circuit for spatial light modulator with software preprocessing unit.Analog Integrated Circuits and Signal Processing(2). |
| MLA | Zhang YH ."Drive circuit for spatial light modulator with software preprocessing unit".Analog Integrated Circuits and Signal Processing .2(2010). |
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