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1550nm high stable DFB semi-conductor laser source ---STC-OLS-1550 DFB Semi-Conductor
    Publish time 2015-01-15 11:44    
Description:
This bench-top laser source has built-in high-feature Semi-conductor laser device, it is the SM output, with less than 10MHz plus width. Based on the advanced micro-processor control system, this instrument integrated high precision ATC and ACC(APC) to control the electric circuit, in order to realize the high stable output of the laser device, and make the operation easily and directly. We also can provide user required communication port with the software to realize remote control from the PC.

This laser source is featured with high stable output power, the long-term stability is even better than 0.1%, the design of high stable electric circular control and thermal control grantee the laser source provide a very high stable output.
This bench-top DFB Semi-conductor laser source is the high integrated equipment, adopt high resolution LCD, output power can be adjusted, circular and voltage can display simultaneously, which can be applied in the field of science research and industrial producing. Furthermore, we also can provide module packing which convenience for clients system comprise.

Applications:

• DWDM communication system
• LAN/WAN communication system
• CATV
• Fiber Optic Test and Measurement
• Other science research field

Features

• Narrow plus width: <10MHz
• High stable and reliable.
• Output power can be continuous adjustable
• LCD displaying

Specifications

Technical parameters

unit

Technical data

Minimum. value

Typical Value

Maximum. Value

Product model:

 

STC-OLS-1550nm DFB Sim-conductor

Output power 1

mW

-

10

-

Peak value of working wavelength1

nm

-

1550

-

Spectrum widthFWHMwith FBG

nm

-

3

-

Output SMSR

dB

35

45

55

Output PER

dB

20

-

-

Output power stability215mins.

%

-

±0.1

±0.5

Output power stability 28hrs.

%

-

±0.5

±1.5

Adjustable output power range

%

0

-

100

Output power adjusted mode

 

Coarse adjusted/delicate adjusted

Working voltage

VAC

170

220

260

Power consumption 3

W

-

-

5

Operation temperature

0

-

50

Storage temperature

-40

-

85

Output fiberSM3

 

Panda 9/125um NA=0.13

Output fiber length

m

> 1

Output connector

 

FC/APC

Dimension

mm

270(L)×235(W)×105(H)


Remarks:
1. Peak value working wavelength can specify
2. Stability output condition is under 250C, after 30 mins. Warm up the instrument
3. Max power consumption is under the extreme working condition

Ordering information:

STC-OLS-1550nm DFB Sim-conductor--
PW: Output power, unit mW, eg: 10-10mW
SP:Output isolation option  0-Without isolation,1-With isolation