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50GHz Athermal Etalon Reference Filter - BETL

BPI's Athermal Reference Filters are based on advanced etalon technology. - more info check here: http://www.buymeasuringtools.com/50GHz-Athermal-Etalon-Reference-Filter-10054995/

Quick Brief

Place of Origin: Shanghai China (Mainland) Brand Name: BPI Model Number: BETL Certification: Telcordia-1209/1221-Core

Product Features:

BPI's Athermal Reference Filters are based on advanced etalon technology.

Business Terms:

Port: FOB Shanghai, China

Minimum Order Quantity: 2 Piece/Pieces 2pcs

Supply Ability: 1000 Piece/Pieces per Month

Payment Terms: L/C,T/T

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50GHz Athermal Etalon Reference Filter
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Product Packagings & Delivery Terms:

Packaging Detail: Paper Box

Delivery Detail: within 15-30 days

Specifications and Product Details:

50GHz Athermal Etalon Reference Filter

Features:

Based on Advanced Etalon Technology

Extreme Thermal Stability

Seam-sealed Package

Reflection or Transmission Mode

ITU-grid optional

Application:

FBG Sensoring System

System Monitoring

Test and Measurement

Instrumentation

Product Description:

With BPI's unique opto-mechanical design and advanced packaging techniques, the filters demonstrate extreme wavelength stability under varied environmental conditions temperature and humidity.

By a patented precision tuning techniques, the filters come with an option of ITU targeting accuracy within +/-1.25GHz. This ITU-targeted filter is widely used in WDM system channel monitoring and wavelength blocking. The special option is also available for customer to select specific wavelength for precision targeting.

Specifications:

Item

Unit

Parameter

Note

Reflection Mode

Transmission Mode

Wavelength Rangenm

1525~1565

Custom wavelength range is available
Channel SpacingGHz

50

Insertion LossdB

≤3.0

Polarization Dependent LossdB

≤0.1

Polarization Dependent AccuracyGHz

≤±0.1

Thermal StabilityGHz

≤±0.8(Standard)/ ±0.4(Premium)

Across temperature range
Finesse7714
Pass Width @3dBGHzN/A≤16≤9

Other finesses available upon request

ContrastdBN/A≥13≥18
Notch Width @20dBpm≤10

N/A

Back ReflectiondBN/A

≥20

Can be custom specified to have maximum back reflection
Maximum Optical PowermW

500

Operation Temperature

-570

Storage Temperature

-40~85

Fiber TypeN/A

SMF-28e

Dimension (L×W×H)mm30.0×12.7×9.4

24.0×18.0×9.3

* All the specifications are based on the devices without connector.

* * Specifications are subject to change without notice.

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