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840nm SLD Light Source

840nm SLD Light Source

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Description

Description
F-tone Networks offers different equipments to the optical communication industry. Our main products include both optical source and transmitter for converting an electrical signal into an optical signal, followed by passing through optical fiber and multiple kinds of amplifiers for signal modification, and finally optical receivers to recover the signal to electrical signal. The information transmitted can be digital or analogue generated by computers, telephone systems, and cable television companies.
The most commonly-used optical light source is semiconductor devices such as light-emitting diodes (LEDs) and laser diodes. The main difference between LEDs and laser diodes is that LEDs produce incoherent light, while laser diodes produce coherent light. F-tone Networks offers two light sources that are high output power and stable -Superluminscent Diodes (SLDs) and DFB lasers. Superluminscent Diodes (SLDs) are incoherent broadband sources with broad wavelength coverage, but DFB lasers are narrow linewidth light sources with high side mode suppression ratios.

Feathure
Wide spectral range
High output power
Good spectral stability
Compact size
Good performance cost ratio
Two year warranty

Application
Fiber optical sensing
Optical tomography
DWDM component characterization
Optical gyroscope

Specification

Parameter

Unit

Specification

Min

Typ

Max

Part NO.

FT-93-840-B

Output power1

mW

1

-

30

Central wavelength

nm

830

840

860

spectrum width,£¨FWHM£©

nm

30

-

70

spectral modulation

dB

-

-

0.45

Spectrun flatness

dB

-

3

-

Output isolation2

dB

22

-

-

Short-term stability,£¨15min£©

%

-

-

±0.5

Long-term stability,£¨8hours£©

%

-

-

±1.5

Output power Adjustable rang

%

0

-

100

Adjustable Mode

Coarse/Fine

Power supply

VAC

170

220

260

Power consumption

W

-

-

5

Operation Temperature

¡æ

0

-

50

Storage Temperature

¡æ

-40

-

85

Fiber type3

SMF-28 £¨PM fiber Optional£©

Fiber length

 m

> 1

Output Connector

FC/APC£¬Customize

Dimension

 mm

270(L)×235(W)×105(H)

Ordering information
FT-93-980-B-SLD-PW-SP
B£ºBenchtop
PW£ºoutput power,unit:mW.
eg£º10-10mW£¬20-20mW
SP£ºOutput isolator 0-without, 1-with

 

 

 

 

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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