公司简介
OEwaves将新型微波光子技术从概念到市场，应用于通信、雷达、测试及测量系统。公司的核心技术包括光电振荡器（OEO）和回音壁模式（WGM）光学谐振腔。OEwaves还开发了一种相位噪声在1-40 GHz的高性能微波振荡器来表征互相关相位噪声测量系统。
OEwaves成立于2000年8月，由成功开发了光电振荡器（OEO）和回音壁模式（WGM）光学谐振腔等核心技术的喷气推进实验室（JPL）的科学成员组成。公司已经拥有80项专利技术，并且尚有正在申请的相关领域的独家专利技术。光电振荡器相位噪声性能优于传统的微波振荡器至少三个数量级，使得它可以广泛用于先进的民用和军用雷达，通信系统和试验测量的应用。
技术能力
Whispering Gallery Mode (WGM) Micro-Resonator
Opto-Electronic Oscillator (OEO)
Phase Noise Test Measurement
Ultra Narrow Linewidth Laser Source
产品列表
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Sub-Hz Linewidth Semiconductor Laser Module |
2 Micron Narrow Linewidth Laser Module Gen2 |
1 Micron Narrow Linewidth Laser Module |
Based on a variety of crystalline and amorphous materials, WGM micro-resonators feature greater than 108 optical quality factor. They can operate as Fabry Perot cavities suitable for laser stabilization and optical filtering applications. With just a few milli-meter in diameter, the stand-alone WGM micro-resonator offers a free spectral range (FSR) of 10-90 GHz and resonance contrast greater than 50%. The cavity is compatible with a wide range of wavelengths from UV to IR.
The resonator is being offered as a stand alone high-Q and high finesse optical cavity product for use in diverse applications requiring high performance laser and optical filters.
OEwaves’ Ultra-Narrow Automated Laser Linewidth and Frequency Noise Measurement System utilizes a homodyne methodology for automated measurement capable of testing ultra-low phase noise laser sources. The user friendly test system is capable of rapidly measuring <10 Hz of Lorentzian linewidth of a laser source without the complicated setup typically required to make such a narrow linewidth measurement.
This homodyne based system is unique in wide band measurement without requiring another low noise reference laser source. The complete system operates with ease, speed and precision, and a simple graphic user interface via a PC, without requiring any additional test equipment. The unmatched ultra-low phase/frequency noise measurement system is scalable to various input wavelengths and capable of low relative intensity noise (RIN) measurement.
Micro-Opto-Electronic Oscillator (uOEO) offers unprecedented low phase noise, low vibration, and acceleration sensitivity in its class for signal sources required in, both, high frequency and high performance applications.
The Micro-OEO offers typical phase noise performance levels of -108 dBc/Hz at 10 kHz offset from the carrier. Available in 35 GHz, the unique design of the Micro-OEO is based on the photonic generation of spectrally pure signals at RF and millimeter wave frequencies that enable OEwaves’ signal sources to scale higher frequencies with little to no penalty in phase noise performance.
The Compact Opto-Electronic Oscillator (OEO) offers extremely low phase noise, low vibration, and acceleration sensitivity for signal source modules that are required in, both, high frequency and high performance applications. Available in any output frequency between 10-12 GHz (consult factory for other frequencies), the Compact OEO offers typical phase noise performance levels of better than -140 dBc/Hz at 10 KHz offset from the carrier. The Compact OEO is offered with a variety of scalable features and options.
The unique design of Compact OEO is based on the photonic generation of spectrally pure signals at RF and millimeter wave frequencies that enable OEwaves' signal sources to scale to higher frequencies with little to no penalty in phase noise performance.
Its ultra-low phase noise empowers clean and precise phase noise measurements,enhances military radar system visibility by several fold, and increases channel capacity for high frequency wireless communication systems by an order of magnitude. This level of performance will enable manufacturers to retrofit current systems as well as architect capabilities to address new markets.
OEwaves' Compact Opto-Electronic Oscillator and associated technical data are subject to the controls of the International Traffic In Arms Regulations (ITAR). Export, re-export, or transfer of these items by any means to a foreign person or entity, whether in the US or abroad, without US State Department authorization, is prohibited and may result in substantial penalties.
The Advanced Opto-Electronic Oscillator offers unprecedented ultra-low, close-in phase noise for signal sources required in, both, high-frequency and high performance applications.
Available in any frequency between 8 to 12 GHz (consult factory for other frequencies), the Advanced OEO offers typical phase noise performance levels of - 163 dBc/Hz at 10 KHz offset from the carrier. The Advanced OEO is offered with a variety of scalable features and options.
OEwaves' Advanced Opto-electronic oscillator and associated technical data are subject to the controls of the International Traffic In Arms Regulations (ITAR). Export, re-export, or transfer of these items by any means to a foreign person or entity, whether in the US or abroad, without US State Department authorization, is prohibited and may result in substantial penalties.
The Ultra-High Performance Phase Noise Measurement System utilizes microwave photonic techniques for automated measurement, capable of testing ultra-low phase noise oscillators. The cross-correlation capable homodyne phase noise measurement system is fast and fully automated, and yields the spectral density of the phase noise of an oscillator at any operating frequency within specified bands.
OEwaves' Ultra-High Performance Automated Phase Noise Measurement System and associated technical data are subject to the controls of the International Traffic In Arms Regulations (ITAR). Export, re-export or transfer of these items by any means to a foreign person or entity, whether in the US or abroad, without US State Department authorization, is prohibited and may result in substantial penalties.
