产 品 说 明                                                                                                                    

1450nm和1550nm 极宽带宽SLD模块/1450nm和1550nm低功率超宽带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-76-LP

 

特征：

这些低功率SLD是专门为客户寻找极宽带宽和极低纹波SLD而开发的，用于最常用的通信波段。这些器件在1550nm和1450nm中心波长是有效的。

- low cost low power modules

- flat spectrum with negligible residual Fabry-Perot modulation depth

 

封装：DIL, BUT, others on request

 

应用：

- testing WDM/DWDM components

- fiberoptic metrology

- fiberoptic gyros

- fiberoptic sensors

- optical coherence tomography

- optical measurements

 

Additional & customized:

- PD - monitors

- PM fiber pigtails, polarized/depolarized output

- FC/APC terminated pigtails

 

技术指标

Parameter

Seria

Min

Typ.

Max

Output power ex SM fiber, emitter @

+20 °C SLD-76-LP fiber pigtailed

All

0.15

0.2

-

Peak wavelength, nm

 

LP-1450

1430

1450

1470

LP-1550

1540

1560

1580

Spectrum width, FWHM, nm

 

LP-1450

60

70

-

LP-1550

80

100

-

Spectral density, ± 50 nm from

peak wavelength, dBm/0.1 nm

All

-50

-

-

Maximum spectral ripple,

peak-to-peak, %

All

-

1-2

5

(0.2 dB

Secondary coherence subpeaks

(Reflectivity), dB

All

-

<-40

-

Forward current, mA

All

-

-

200

Forward voltage, V

All

-

1.6

2.2


All

-55

-

+70


All

-

-

1.2


All

-

-

3.5

 

Parameter

Category

Min

Typ

Max

Forward current

All

-

-

200

Forward voltage, V

All

-

1.6

2.2

Operation temperature range

(case), °C

All

-55

-

+70

Cooler current, A

All

-

-

1.2

Cooler voltage, V

All

-

-

3.5

* - each specific peak wavelength is subject for availability.

 

Following marking should be used for ORDERING:

SLD-761-LP-(c)-(d)-wavelength

Where:

c = package type

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

wavelength: 1450 or 1550

Example: SLD-761-LP-DIL-SM-1450

 

Attention: peak wavelength is guaranteed within ± 10 nm upon specified. Each

specific wavelength may be subject for availability. Devices rated to maximum 0.1 dB peak-to-peak ripple at full power are available upon request.