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

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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纖傳感解決方案，基于白光干涉儀為技術基礎，產品包括光纖相位解調儀；全光纖相位調制器，光纖拉伸器，OCT自相關儀，光纖邁克遜干涉儀，光纖M-Z干涉儀，光纖位移傳感器，光纖速度反射計等。

PZ1型小封裝光纖拉伸器是一種低成本的光纖盤繞壓電陶瓷換能器（Piezo-electric）器件，作為一種性能出色的低成本相位調制器。在眾多傳感領域有非常重要的應用，典型的應用例如開環(huán)解調，干涉型傳感器模擬，干涉儀系統(tǒng)的相位調制等等。
PZ1型光纖拉伸器標準產品采用SMF-28e光纖或者Panda型偏振保持光纖，超高的性能價格比超過所有其他已知的競爭產品。堅固小巧的封裝使得PZ1光纖拉伸器能夠容易被集成到小尺寸的系統(tǒng)中，多種輸出方式和連接器的選擇方便用戶使用。
公司同時提供針對不同客戶應用的定制型產品，例如特殊的封裝要求，光纖類型，輸出連接器方式，以及頻率響應范圍等等，請聯系我們的銷售人員獲取更多的信息。

全光纖全光纖邁克遜干涉儀（Fiber Michelson Interferometer）不但可以用來作為精密的測試測量儀器，還可以應用在精密的干涉?zhèn)鞲邢到y(tǒng)。光纖干涉儀內部采用PZ1小尺寸光纖拉伸器（參見PZ1光纖拉伸器產品資料），內置的PZT通過前面板的BNC連接器驅動。
全光纖邁克遜干涉儀標準產品的工作波長從1064nm到1550nm。每個光纖干涉儀都具有“零米”光路偏差的設計，用于方便用戶根據不同的測試應用來改變光路延遲長度。標準產品的延遲光纖長度為50米，我們能夠根據用戶的實際要求提供各種定制的光纖干涉儀，請聯系我們的銷售人員。