产 品 说 明                                                                                                                    

1300nm高功率宽带SLD模块/大功率宽带SLD光源模块

 

 

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-HP

 

特征：

- High Output power, 10 mW from SM fiber

- very broad spectrum, 60 or 50 nm FWHM for HP1 or HP2 respectively

- flat spectrum with small Fabry-Perot modulation depth

 

封装：DBUT; others on request

 

应用：

- optical sensing

- optical coherence tomography

- optical measurements

 

Additional & customized:

- PD-monitors

- PM fiber pigtails, polarized / depolarized output

- FC/APC terminated pigtails

 

技术指标

Parameter

Category

Min

Typ.

Max  

Output power ex SM fiber, emitter @

+20 °C SLD-57-HP fiber pigtailed

HP1

4.0

5.0

-

HP2

8.0

10.0

-

SLD direct current, mA

 

HP1

-

320

400

HP2

-

400

500

Forward voltage, V

All

-

-

2.5

Peak wavelength, nm

All

1270

1300

1330

Spectrum width, nm

 

HP1

50

60﹡

-

HP2

40

50﹡

-

Residual spectral modulation depth, %

All

-

2.5

5.0

Secondary coherence subpeaks, (10 log)，dB

All

-

-

-20

Slow / fast polarization ratio

(PM “polarized” modules), dB**

All

5

10

-

Operating temperature (case), at full power, °C

HP1

-55

-

+65

HP2

-55


+60

Cooler current***, A

All

-

-

1.2

Cooler voltage, V

All

-

-

3.5

* 50/60 nm spectral width may be guarantied for HP2/HP1 upon request.

Please note that SLD spectrum width depends on drive current. Spectrum

width increased with higher power.

** Lyot-depolarized version available upon request.

*** 2.5 A/ 4 V TE cooler may be used to extend operation temperature range

 

Following marking should be used for ORDERING:

SLD-571-HP(N)-(c)-(d)-(e)

Where:

N=1 or 2 (for HP1 or HP2 respectively)

c=package type

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

e=PD-monitor

Example: SLD-571-HP2-DBUT-SM-PD

 

10-3 maximum feedback is allowed to run HP series SLDs safely at full power.