产 品 说 明                                                                                                                    

670nm高功率SLD模块/高功率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-26-HP

特征：

- output power up to 5.0 mW ex SM fiber, 15 mW in free space

- flat spectrum with small residual Fabry-Perot modulation depth

- typical -20-dB secondary coherence subpeaks

 

封装：

- fiber coupled — DIL, Butterfly

- free space — TOW 1, TOW 2

 

应用：

- atomic force microscopy

- optical sensors

- optical coherence tomography

- optical measurements

- others

 

技术指标

Parameter

Min

Typ.

Max  

Output power ex SM fiber, mW

4.0

5.0


Output power ex glass window, mW

12

15

-

Forward current, mA

-

200

220

Forward voltage, V

-

2.6

-

Peak wavelength, nm

-

670

-

Spectrum width, FWHM, nm

6.0

7.0

-

Residual spectral modulation depth %

-

2.0

5.0

Secondary coherence subpeaks***,dB (10 log)

-

-20

-

Slow / fast polarization ratio

(PM “polarized” modules), dB

5

10

-

Operating temperature range* (case),°C

-55

-

+75

Cooler current, A

-

-

1.2

Cooler voltage, V

-

-

3.5

* Butterfly packaged SLDs

Additional & customized:

- PD monitors

- FC/APC terminated pigtails

- PM pigtails

The following part numbers should be used for ordering:

SLD-26(a)-HP-(c)-(d)-(e),

where: a – 0 (free space) or 1 (fiber pigtailed), c – package type,

d – type of fiber — SM (isotropic) or PM (polarization maintaining),

e – PD (if a PD monitor is required).

Example: SLD-261-HP-DBUT-SM-PD.

A maximum feedback of 10-3 is allowed to run HP series SLDs

safely at full power.

Attention: center wavelength is guaranteed with a tolerance of

±10 nm. If the center wavelength is not explicitly specified in the order,

an SLD centered at any wavelength within the range of 670±10 nm

may be shipped.