会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明申请
    • COMPACT LASER SENSORS AND MONITORING SYSTEMS INCLUDING SUCH SENSORS
    • 紧凑的激光传感器和监测系统,包括这样的传感器
    • WO2006135888A2
    • 2006-12-21
    • PCT/US2006023010
    • 2006-06-13
    • PHOENIX INC 3MURRAY JOSEPHJOHNSON GREGG
    • MURRAY JOSEPHJOHNSON GREGG
    • G03H1/10
    • G01V1/186G01D5/344
    • Improved laser sensors employing doped laser crystals for transducing output proportional to forces impinging upon the sensors. The disclosed sensors are compact, low powered and may be constructed relatively inexpensively from readily available materials. The disclosed sensors eliminate the need for costly, optical power-sapping fiber connections at the laser crystals. According to certain embodiments, the disclosed sensors are configured for local recovery of output signals using conventional digital telemetry. According to other embodiments, the sensors generate output through a dense wavelength division multiplexing (DWDM) laser, thereby allowing remote recovery without the need for frequency division multiplexing and issues involved with preloading the sensors to produce beat frequencies in unique bands.
    • 改进的激光传感器采用掺杂的激光晶体来传递与撞击传感器的力成比例的输出。 所公开的传感器是紧凑的,低功率的,并且可以从容易获得的材料相对廉价地构造。 所公开的传感器消除了在激光晶体处需要昂贵的光学功率密集光纤连接的需要。 根据某些实施例,所公开的传感器被配置为使用常规数字遥测来局部恢复输出信号。 根据其他实施例,传感器通过密集波分复用(DWDM)激光器产生输出,从而允许远程恢复,而不需要频分复用,并且涉及预加载传感器以产生独特频带中的拍频的问题。