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超宽带光源

产品简介

超宽带光源由多个宽带光源组合而成,带宽在7501750nm范围内可自由选择组合, 最宽工作范围可达500nm。常规偏振和低偏振两种规格可选,其中低偏振版本偏振度可低至10%以下。

特性

● 工作带宽最大可达500nm

● 光谱密度最高可达-20dBm/nm

● 光谱密度稳定度高

● 偏振度低(带消偏器)

应用

● 光纤传感系统

光纤无源器件性能测试

● 光纤器件自动化测试系统

● 偏振度低(带消偏器)

 规格参数

Parameters

Unit

Reference Information

Operating  wavelength range

nm

800~1100,1250~1650,1250~1720 or customize

Spectrum density

dBm/nm

-30, -25 or -20

Ripple1 (typ)

dB

0.3

Output power short -term stability

dB

≤0.02 (Within 15 minutes)

Output power long -term stability

dB

≤0.08 (Within 8 hours)

Spectrum density stability

dB

≤0.05 (Within 5 minutes)

Operating mode

-

CW

Fiber type

-

SMF-28e or Hi1060

Output connector

-

FC/UPC, FC/APC, SC/APC or SC/UPC

Operating temperature

°C

10 ~ 50

Storage temperature

°C

-20 ~ 70

Relative humidity

%

20~90(Non-condensation)

Power supply

-

AC90~250V, 50~60Hz, 20W

Dimensions (L×W×H)

mm

360×250×110 (Desktop)

 

 

430×340×47.5 (19" 1U rackmount)

 

 订货信息

 

OS-EB-1-2-3-4-5-6-7-8

1

Polarization degree

S=Standard

L=Low

-

-

-

2

Package

D=Desktop

U=19" 1U rackmount

-

-

3

Center wavelength

950=950nm

1310=1310nm

1450=1450nm

xxxx=Customize

-

4

Bandwidth

300=300nm

400=400nm

470=470nm

xxx=Customize

-

5

Spectrum density

30=-30dBm/nm

25=-25dBm/nm

20=-20dBm/nm

xx=Customize

-

6

Power adjustment

1=With

0=Without

-

-

-

7

Fiber type

S=SM fiber

P=PM fiber

-

-

-

8

Connector

FA=FC/APC

FU=FC/UPC

SA=SC/APC

SU=SC/UPC

NA=None