AmericaOptiphase，MFI Michelson fiber interferometer andMZIMach Zehnder interferometer

The superposition of two columns of quasi monochromatic waves with a fixed phase difference will cause a change in amplitude, allowing the phase information of the waves to be obtained by measuring the amplitude that is easier to measure. Fiber optic interferometer achieves interference of outgoing light by splitting the incident beam and modulating the light passing through the fiber optic. Compared with the interference system of traditional lens systems, the fiber optic path has flexibility, adjustable shape, long transmission distance, and is suitable for various harsh environments such as strong electromagnetic interference, flammability, and explosiveness.

AmericaOptiphaseWe are a leading supplier of ultra-high performance interferometric measurement systems,OPTIPHASEProvide fiber optic interferometers and fiber optic sensing systems for precision testing and measuring instruments. Apart from high-qualityPZ1、PZ2andPZ3In addition to the series of fiber optic tensioners,OptiphasealsoMFIMichelson interferometer（Michelson interferometer）AndMZIMach Zehnder fiber interferometer（MachZehnder interferometer）. The wavelength varies depending on the model, covering1064nm、1310nmand1550nmThree common wavelengths. What is the interferometer paired withOptiphaseHigh speed optical fiber stretcher independently developed and producedPZ1Series. Standard model, built-in50mLong delay modulated optical fiber.

OptiphaseCharacteristics of interferometer:

-Low loss

-Accurate and fast

-BNC driver

-High cost-effectiveness

MFI Michelson interferometer（Michelsoninterferometer）AndMZIMach Zehnder fiber interferometer（MachZehnder3interferometer）Separate them all in detailThere are six models in total, namely:MFI-10-50、MFI-13-50、MFI-15-50as well asMZI-10-50、MZI-13-50、MZI-15-50Different models mainly correspond to different wavelengths——1064nm、1310nmand1550nmAt the same time, the corresponding modulators for different wavelength fiber interferometers are also different. In terms of fiber type,13-50The model of the suffix, and15-50The model of the suffix is consistent, both areSMF28e+But10-50The model of the suffix is

HI-1060.

Optiphase

The main applications of fiber optic interferometers are:

-Laser phase noise testing-Laser frequency noise testing

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