SM Apodized Fiber Bragg Grating (FBG) String

1550nm SM Apodized Fiber Bragg Grating String

wavelength: 1510-1590

Type: Apodized

Fiber Type: SMF-28e or specify

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product introduction

1550nm SM Apodized Fiber Bragg Grating String

1550nm SM Apodized Fiber Bragg Grating String is a new FBG product, it can write multiple grating regions into a single
fiber, the grating regions quantity can be customized, each grating region will reflect one specific wavelength. It's widely used
for long-distance multi-point detection system, the parameter can be customized upon request.

Application:

Features:

Fiber Optic Sensor
WDM System
Wavelength Filter
Lab And Research

Low Insertion Loss
Multiple Grating Regions
Reflectivity Optional
High Realibility & Stability

Specification:

Parameter

Symbol

Value

Unit

Center Wavelength

1510-1590

Tolerance

±0.2

Min. Reflectivity

Max. 3dB Bandwidth

0.2

Min. SMSR

SMSR

Grating Regions Length

2, 3, 4, 5, 6, 8, 10, 15 or specify

Min. Tensile Strength

100

kpsi

Fiber Type

SMF-28e Fiber

Recoating

UV Cured Acrylate

Operating Temperature

-20~75

℃

Storage Temperature

-40~85

℃

Package Dimension

Notice: Above specifications are tested at center wavelength without connector in room temperature @23℃.

Drawing:

Ordering Information (Part Number):

SAFBGS-WWWW-CC-SS-SS-RR-FF-LL-CC

WWWW

First Channel
Wavelength

Wavelength
Channel

Channel
Spacing

Grating Regions
Spacing

Reflectivity

Fiber Type

Fiber Length
(Total)

Connector

1510 - 1510nm

02 - 2 channels

01 - 1nm

10 - 10mm

10 - 10%

S2 - SMF-28e

05 - 0.5m

NE - None

1530 - 1530nm

03 - 3 channels

05 - 5nm

20 - 20mm

90 - 90%

GD - G652D

08 - 0.8m

FA - FC/APC

1550 - 1550nm

04 - 4 channels

10 - 10nm

50 - 50mm

SS - Specify

GA - G657A

10 - 1.0m

FU - FC/UPC

1570 - 1570nm

05 - 5 channels

20 - 20nm

100 - 100mm

GB - G657B

15 - 1.5m

SA - SC/APC

SSSS - Specify

10 - 10 channels

SS - Specify

200 - 200mm

SS - Specify

20 - 2.0m

SU - SU/APC

SS - Specify

LA - LC/APC

LU - LC/UPC

SS - Specify

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