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模消除器/机械式模消除器

Few Mode Fiber LP11 Mode Stripper


The Phoenix Photonics in-fiber mode stripper is fabricated on dual mode optical fiber. The mode stripper attenuates the LP11 mode whilst allowing the LP01 to pass with low loss. The component is used to define a high quality LP01 following possible mode mixing by splices etc. The quality of the LP11 mode generated by the Phoenix mode converters is dependent on a pure LP01 input mode. The mode stripper ensures optimum isolation for the output mode.

PRELIMINARY SPECIFICATION:

Units

指标

Wavelength

nm

1520 - 1580

Insertion Loss1

dB

<1

Return Loss1

dB

>60

Operating Temperature Range

-5 to 70

Storage Temperature

-40 to +85


Mechanical Mode stripper


The mechanical mode stripper is designed for use with few-mode-fibre to highly attenuate higher order modes, whilst allowing the fundamental LP01 mode to propagate with minimal loss. This enables
LP01 filtering giving a high quality mode prior to mode conversion. For example, with an LPG, or prior to coupling to single mode fibre outputs. It is simple to use and can be inserted at any location in the system by winding the fiber around the bobbins and fixing.

PRELIMINARY SPECIFICATION:

Units

指标

Wavelength

nm

1520 - 1640

Insertion Loss1

dB

<0.2

Return Loss1

dB

>60

Operating Temperature Range

-5 to 70

Storage Temperature

-40 to +85

  

更多产品信息请联系,苏州纳创光电技术有限公司,0512-67626449sales@macdigita.com