产 品 说 明                                                                                                                    

高功率SLD模块(795-860nm高功率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-38-HP

 

特征：

- three wide range high-power categories

- flat spectrum with negligible residual Fabry-Perot modulation depth

 

封装：

- fiber coupled – Butterfly, DIL

- free space – TOW 1, 2

 

应用：

- fiberoptic gyros

- fiberoptic sensors

- optical coherence tomography

- optical measurements

 

Additional & customized:

- PD - monitors

- FC/APC terminated pigtails

- PM pigtails (polarized or depolarized output emission ex PM fiber)

 

技术指标

Parameter

Category

Min

Typ.

Max  

Output power ex SM fiber, emitter @ +25 °C

 

HP1

-

-

10.0

HP2

-

-

20.0

HP3

-

-

30.0

Output power, mW, emitter @

+25 °C, Glass Window

SLD-38-HP*

HP1

-

-

25.0

HP2

-

-

40.0

HP3

-

-

50.0

Forward current, mA

 

HP1

-

150

250

HP2

-

220

300

HP3

-

300

350

Forward voltage, V

All

-

-

2.8

Peak wavelength, nm

All

790

830

860

Spectrum width, nm

 

HP1, HP2**

13

18

-

HP3**

10

14

-

Slow / fast polarization ratio

(PM-polarized modules), dB***

All

6

7

15

Residual spectral modulation depth, %

All

-

2.0

5.0

Secondary coherence subpeaks, dB (10 log)

All

-

-20

-

Operating temperature range(case), °C

All****

-55

-

+60

Cooler current, A

All

-

-

1.2

Cooler voltage, V

All

-

-

3.5

* TOW2 packaged SLDs

** Depends on center wavelength selected, call for more details

*** LYOT depolarized versions are available upon request

**** I) here rated for butterfly packaged modules

II) may be extended for HP1 and HP2 rated modules

 

Following marking should be used for ORDERING:

SLD-38(a)-(b)-(c)-(d)-(e)

Where:

a = 0 (free space) or 1 (fiber pigtailed)

b = power category ( HP1, HP2, HP3)

c = package type

d = SM (isotropic) or PM (polarization maintain) fiber (pigtailed versions only)

e = PD (if PD monitor is required)

 

Example: SLD-381-HP2-DIL-SM-PD