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760nm DFB Light Source

760nm DFB Light Source

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Description

Description
F-tone Networks’stabilized DFB lasers are high output power, narrow linewidth light sources with high side mode suppression ratios. They are available at any ITU wavelength in the S, C, L bands and at any customer-specified wavelengths for optical sensing applications. DFB Laser are available in benchtop or OEM module. In the benchtop unit, the output power , alarms and driving current values are shown on the LCD display. Output power can be adjusted by tuning the front panel control knob. Also active emission button is used to enhance operation safety. 1MHz intensity modulation is also available. The OEM module version is an ideal building block for OEM system integrators, especially in fiber optic sensing applications. It requires only a single +5V power supply with low power consumption. 

Feathure
Wide wavelength coverage
High output power
Good wavelength stability
Compact size
Good performance cost ratio
Two year warranty

Application
Optical component testing
Gas analysis
Biomedical analysis
Spectroscopy
Research & development

Specification

Parameters

Unit

Specification

Min

Typ

Max

Part NO.

FT-93-760-B-DFB

Output power

mW

-

20

-

Central Wavelength

nm

759

760

761

Spectrual width（FWHM）with FBG

MHz

-

10

-

SMSR

dB

35

45

55

Polarization Extinction Ratio(PER)

dB

20

-

-

Output power stability（15min）2

%

-

±0.1

±0.5

Output power stability（8hours）2

%

-

±0.5

±1.0

Output power adjustable range

%

0

-

100

Output power Adjustable Mode

Coarse/Fine

Power supply

VAC

170

220

260

Power consumption3

W

-

-

5

Operation temperature

℃

0

-

50

Storage temperature

℃

-40

-

85

Output fiber type

Panda 5/125um NA=0.13

Lengh of the output type

m

> 1

Optical  connectors

FC/APC

Dimension

mm

270(L)×235(W)×105(H)

1.The central wavelength can be Customized；
2.The test condition of the power stability is 25℃，30mins Warming up；
3.The bigest power consumption tested under the extreme condition.

Ordering information
FT-93-760-B-DFB-PW-SP
B：Benchtop
PW：output power,unit:mW.eg：10-10mW，50-50Mw
SP：Output 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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