搜索结果: 1-2 共查到“物理学 more inexpensive”相关记录2条 . 查询时间(0.093 秒)
New laser design offers more inexpensive multi-color output
New laser design more inexpensive multi-color output
font style='font-size:12px;'>
2017/7/24
From checkout counters at supermarkets to light shows at concerts, lasers are everywhere, and they’re a much more efficient light source than incandescent bulbs. But they’re not cheap to produce.A new...
Inexpensive Near-IR Photodetector
CdS/Si heterojunction spray pyrolysis IR detector
font style='font-size:12px;'>
2010/4/9
Fabrication and characterization of a CdS/Si heterojunction detector for 1.064 m m Nd:YAG laser detection has been carried out by pyrolytic spraying of CdS films onto single crystal n-type Si substrat...