产 品 说 明                                                                                                                    

1400nm低功率超宽带SLD模块/ 1400nm 低功率超宽带超辐射发光二极管模块

 

 

我们的主要产品是波长从650nm到1620nm具有不同谱带的单模尾纤SLD模块。

我们正在为不同的应用制造制冷(有制冷器和电热调节器)和非制冷的模块，像光纤陀螺仪、OCT、光纤组件测试、光计量学和大量的其它模块。我们也提供自由空间模块，特别是用于原子力显微术，但也包括无斑纹照明、白光干涉测量、光学试验和测量以及其它模块。

Model number：SLD-66-LP

 

特征：

- These low-power SLDs are developed specially for customers looking for extremely broadband and extremely low rippled SLDs in this spectral range

- low cost low power modules

- flat spectrum with negligible Fabry-Perot modulation depth

 

封装：DIL, BUT; others on request

 

应用：

- optical sensing

- optical measurements

 

Additional & customized:

- PM fiber pigtails (slow axis alignment; 45 degree orientation upon request)

- FC/APC terminated pigtails

 

技术指标

Parameter

Min

Typ.

Max  

Output power ex SM fiber, mW

 

0.25

0.35

-

Forward current, mA

-

-

250

Forward voltage, V

-

-

2.2

Peak wavelength, nm

1370

1390

1410

Spectrum width, nm

75

85

-

Residual spectral modulation depth %

-

1

2.5

Secondary coherence subpeaks, dB (10 log)

-

-25

-20

Slow / fast polarization ratio

(PM modules)*, dB

5

10

-

Operation temperature (case), °C**

-55

-

+80

Cooler current, A

-

-

1.2

Cooler voltage, V

-

-

3.5

* Pseudo-depolarized version (light is launched into the fiber with its

polarization oriented at 45° to the birefringent axes) is available upon request

** Butterfly packaged modules

 

The following part numbers should be used when ordering:

SLD-661-LP-(c)-(d),

where:

c – package type,

d – SM (isotropic) or PM (polarization maintaining).

Example: SLD-661-LP-DBUT-SM.