optiphase

Founded in 1990 as a privately held corporation, Optiphase, Inc. is a leading provider of interferometric fiber optic sensor solutions. Our products include sophisticated fiber optic and electronic instruments, assemblies and components serving the scientific and technical community seeking precision test and measurement devices. We also partner [OEM] with system integrators providing semi-custom assemblies and components for a wide variety of commercial markets and industry applications. In addition to our product solutions, we offer a wide range of design services and consultation to application specific markets such as Biomedical, Industrial, Security and Oil & Gas Services.

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Our core competency is the design and low-cost manufacturing of high performance dynamic interferometric fiber optic interrogation. Our technology focus is concentrated in two key areas:

One or a combination of the following factors prompt the need to use our fiber optic technologies and solutions. 

• Non-contact sensing
• Power-free safe sensing
• On-line or real-time sensing
• Precision measurements
• Cost-effective solutions

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Sensor Interrogation Techniques

Phase demodulation for fiber interferometers involves methods for interrogating dynamic fiber optic sensors and converting the optical phase information to electronic data or signals that accurately represent the measurements of a wide variety of physical parameters in various environments. Now, with the introduction of the TDI-7000 TDM Fiber Interrogator, Optiphase delivers breakthrough sensitivity and price/performance.

White Light Interferometry

Involves Optical Coherence Domain Reflectometry (OCDR) and Optical Coherence Tomography (OCT) techniques utilizing unique all-fiber broadband designs for industrial process control and biomedical applications.

OPD-4000 Optical Phase Demodulator

World’s leading instrument for measuring interferometric phase change. Features high resolution, large dynamic ran ge, adjustable modulation frequency, high pass filter with digital and analog output, selectable data averaging, servos and PhaseView software control. Single channel and multi-channel configurations available… more

TDI-7000 TDM Fiber Interrogator

The TDI-7000 is an advanced interferometric Time Domain Multiplexed fiber sensor interrogation product that delivers breakthrough sensitivity and price/performance. This transformational ability produces truly distributed interrogation that has significant advantages over point sensor arrays when used for large area distributed coverage… more

PZ1 High-speed Fiber Stretcher

The PZ1’s compact form factor makes an ideal fit for small spaces.… more

PZ3 Mid-range Fiber Stretcher

The PZ3 is the mid-range member of our family of fiber stretchers with drive characteristics similar to the PZ2.… more

AIF-01 OCT Optical Sweep Engine

An all-fiber Autocorrelator-based Sweep Engine designed for low cost integration into OCT / OCDR systems. Features include high-speed sweeping, high resolution, arbitrary probe lengths, no polarization adjustments, low optical loss and standard interfaces… more

PDR Polarization Diversity Receiver

Used with the OPD-4000 Optical Phase Demodulator, replaces photodiode receiver to eliminate polarization fading in fiber optic interferometers without significant degradation in the signal-to-noise ratio. The compact and cost effective design is PCB mountable… more

Optiphase公司致力于提供低成本高性能全光纤传感解决方案，基于白光干涉仪为技术基础，产品包括光纤相位解调仪；全光纤相位调制器，光纤拉伸器，OCT自相关仪，光纤迈克逊干涉仪，光纤M-Z干涉仪，光纤位移传感器，光纤速度反射计等。

PZ1型小封装光纤拉伸器是一种低成本的光纤盘绕压电陶瓷换能器（Piezo-electric）器件，作为一种性能出色的低成本相位调制器。在众多传感领域有非常重要的应用，典型的应用例如开环解调，干涉型传感器模拟，干涉仪系统的相位调制等等。
PZ1型光纤拉伸器标准产品采用SMF-28e光纤或者Panda型偏振保持光纤，超高的性能价格比超过所有其他已知的竞争产品。坚固小巧的封装使得PZ1光纤拉伸器能够容易被集成到小尺寸的系统中，多种输出方式和连接器的选择方便用户使用。
公司同时提供针对不同客户应用的定制型产品，例如特殊的封装要求，光纤类型，输出连接器方式，以及频率响应范围等等，请联系我们的销售人员获取更多的信息。

全光纤全光纤迈克逊干涉仪（Fiber Michelson Interferometer）不但可以用来作为精密的测试测量仪器，还可以应用在精密的干涉传感系统。光纤干涉仪内部采用PZ1小尺寸光纤拉伸器（参见PZ1光纤拉伸器产品资料），内置的PZT通过前面板的BNC连接器驱动。
全光纤迈克逊干涉仪标准产品的工作波长从1064nm到1550nm。每个光纤干涉仪都具有“零米”光路偏差的设计，用于方便用户根据不同的测试应用来改变光路延迟长度。标准产品的延迟光纤长度为50米，我们能够根据用户的实际要求提供各种定制的光纤干涉仪，请联系我们的销售人员。