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Home >> Manufacturing And Researching Instruments >> Light Source >> BLS3210 High Stable DFB Light Source

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BLS3210 High Stable DFB Light Source
    Publish time 2016-04-07 07:01    
BLS3210 High Stable DFB Light Source

   The BLS3210-DFB series of Laser optical source is designed as a lab and manufacture testing equipment. The DFB laser is employed in it as
the key component to ensure the high spectrum performance.  A proprietary ATC and APC circuit insures the stability output power. Double
MPU in it to ensure the control and adjustment are precise and easy. Through the open RS232 port, can easy controlled by other equipment.

   Module design is employed in internal drive, cooling circuit which can ensure interference each module of stability and add the flexibility of
products.1～4 wavelength and output connectors can be optional in a desktop Chassis.

    C or L band (1525 ~ 1610nm) high-power light source within the internal integrated optical fiber amplifier can make the maximum output
up to 200mW.

Wide LCD display output power,wavelength,temperature,current and so on series parameters. Menu can be paged and set by knob. Rough
and fine adjust are available. Turning off and turning on the laser with only key as well.

Features

  • High Stability: Up to ±0.003dB

  • Super high wavelength Stability

  • Output power can adjust separately

  • LCD Display all Parameters

  • High precise ATC and APC control circuit

  • RS-232 Communication connector :PC soft control

  • CWDM or other wavelength is optional

  • 1~4 wavelength and most 4 connector is available

  • Provide internal and external Modulation

Characteristics

Parameters

Symbol

Min

Typ

Max

Units

Output Power

Po

-----

-----

20

mW

Po＊＊

-----

-----

100

mW

Output Power

 

λc

840

850

860

nm

 

1290

1310

1330

nm

 

1530

1550

1560

nm

-3dB Spectrum Width

Δλ

-----

------

0.1

nm

-20 dB Spectrum Width

Δλ

-----

------

0.5

nm

SMSR

SMSR

35

------

-----

dB

Output Power Stability in 15 minutes

Δpo_15m

-----

±0.005

±0.01

dB

Output Power Stability in 8 hours

Δpo_8h

-----

±0.03

±0.05

dB

The Modulation Frequency

fi

0.2

-----

500

KHz

External Modulation Frequency

fe

0.5

-----

10

MHz

TEC Stability

ΔTl

-----

±0.1

±0.2

℃

Operating Voltage

V

85

-----

260

VAC

Power Consumption

Pc

-----

-----

15

W

Operating Temperature

Tw

0

-----

40

℃