产 品 说 明                                                                                                                    

1300nm 超宽带SLD超辐射发光二极管模块/超宽带SLD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-57-MP

 

特征：

- very broad spectrum, 70 nm FWHM

- flat spectrum with very small Fabry-Perot modulation depth

- maximum –20 dB secondary coherence subpeaks

 

封装：DIL, BUT; others on request

 

应用：

- fiberoptic gyros

- otical sensing

- optical coherence tomography

- optical measurements

 

Additional & customized:

- PD-monitors

- PM fiber pigtails, polarized or Lyot-depolarized output

- FC/APC terminated pigtails

 

技术指标

Parameter

Min

Typ.

Max  

Output power ex SM fiber,

emitter @ +20 °C

0.75

1.0

-

SLD direct current, mA

-

-

250

Forward voltage, V

-

-

2.2

Peak wavelength, nm

1250

1280

1330

Spectrum width, nm

60

70

-

Residual spectral modulation depth %

-

2.0

5.0

Secondary coherence subpeaks, dB (10 log)

-

-25

-20

Slow / fast polarization ratio

(PM “polarized” modules), dB*

5

10

-

Operation temperature range(case),

°C**

-55

-

+75

Cooler current, A

-

-

1.2

Cooler voltage, V

-

-

3.5

* Lyot-depolarized version available upon request

** butterfly packaged modules

 

Attention: Spectrum peak at 1280 nm is not guaranteed if not specially

requested!

 

Following marking should be used for ORDERING:

SLD-571-MP-(c)-(d)-(e)

Where:

c=package type

d=SM (isotropic) or PM (polarization maintain)

e=PD (monitoring photodiode)

Example: SLD-571-MP-DBUT-SM-PD

 

A lot of customized solutions are available – contact us with your detailed requirements!