产 品 说 明                                                                                                                    

1470-1630nm SLD中等功率光源模块/ 1470-1630nm中等功率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-76-MP

 

特征：

- central wavelength in the range from 1470 to 1630 nm

- three power categories

- wide spectrum with small Fabry-Perot modulation depth

 

封装：DIL, DBUT, others on request

 

应用：

- optical sensing

- optical coherence tomography

- optical measurements

Additional & customized:

- PD monitors (for selected models)

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

- FC/APC terminated pigtails

 

技术指标

Parameter

Category

Min

Typ.

Max   

Output power ex SM fiber, mW

 

 

MP1

0.35

0.5

-

MP2

0.75

1.0

-

MP3

1.5

2.0

-

Forward current , mA

All

-

-

300

Forward voltage, V

All

-

1.6

2.5

Central wavelength*, nm

All

1470 – 1630

Spectrum width**, nm

All

40

45-70

Residual spectral modulation depth, %

All

-

2.0

5.0

Secondary coherence subpeaks, (10 log) dB

All

-

-

-20

Slow / fast polarization ratio

(PM- modules) ***, dB

All

5

10

-

Operating temperature (case) at full power, °C

All

-55

-

+70

Cooler current, A

All

-

-

1.2

Cooler voltage, V

All

-

-

3.5

* Each specific wavelength is subject to availability

** Depending on central wavelength, please ask for details

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

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

 

The following part numbers should be used when ordering:

SLD-761-(b)-(c)-(d)-XXXX,

where:

b – power category (MP1, MP2 or MP3),

c – package type,

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

XXXX – required wavelength (in nanometers).

Example: SLD-761-MP2-DBUT-SM-1470.