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GM82009 series module

Date:2017-10-25 Click:4712

Fast scanning tunable laser light source module











     GM82009 is an optional C, L, C+L band tunable laser light source module, with fast wavelength, continuous scanning function. GM82009 module is compact, equipped with a single 3.3V power supply socket and USB communication socket, which can be easily integrated into a variety of optical fiber testing, communication systems inside.  

     GM82009 tunable laser light source module is mainly used for the application of high precision optical fiber sensor, wavelength division multiplexing (DWDM) optical element, arrayed waveguide grating (AWG) element, planar optical waveguide (PLC) components, optical amplifier (EDFA) and measurement and application of fiber optics, usually of small size, high performance, economical and practical. 



Optical fiber sensor measurement.
Measurement of WDM, AWG, PLC components.
Polarization mode dispersion (PMD) and polarization insertion loss (PDL) measurements.
Optical fiber optics, communication optics laboratory research and development, measurement and application.

User interface description



Power interface

An external 3.3V DC power supply is supplied to the light source module.



USB interface

Connect USB communication cable and establish communication with PC.



Synchronous output port

SMA connector. During the scanning of the light source module, the synchronous output port outputs the trigger pulse signal.



Laser status lamp

The output state of the laser is indicated. When the laser has output, the red light of the laser indicator is always bright, and the laser stops outputting
When the indicator goes out.


When the instrument is just started, the laser indicator flashes, indicating that the instrument is being initialized, and the time is about 1 minutes.
When the initialization is complete, the indicator goes out.


Optical output interface

FC/PC connector interface for laser signal output.


Product specification





Wavelength range

1525.00 to 1566.00 nm

1566.00 to 1610.00 nm

1525.00 to 1610.00 nm

Output optical power

>= 13 dBm

>= 10 dBm

>= 7 dBm

Wavelength resolution

1.0  pm

Absolute wavelength accuracy

+/- 10 pm, tpy. < 5 pm

Relative wavelength accuracy

+/- 5 pm, Typ. +/- 2 pm

Wavelength repeatability

+/- 2 pm, typ. +/- 1  pm

Wavelength stability

<= +/-2 pm (Typical values of 24 hours at normal temperature)

Tuning speed

<= 2 ms per step

Power stability

DB 0.05 + / - 1 hours. The typical value of + / - 0.1 dB, 24 hours

Power repeatability

+/- 0.05 dB

Power linearity

+/- 0.3 dB

Power wavelength flatness

Typical value of 0.3 dB, maximum value of 0.5 dB

Sub mode rejection rate

>= 45 dB

Optical signal to noise ratio

< -135 dB Typical value

Optical output interface

PM,  FC/PC Connector

communication interface

USB, RS232Optional

Trigger output port


Power supply

3.3 V;3 A

Outline size

40 mm H,150 mmW,170 mmD


0.5 kg

UC INSTRUMENTSTechnical support and service

UC INSTRUMENTS provides our customers with high performance, high quality, low price measuring instruments and testing systems. Our powerful technical resources can help you select and correctly use the appropriate products of our company to meet your application needs. Each instrument we sell has global warranty service, providing a factory warranty of at least 12 months.


Our promise

All measuring instruments and testing systems of UC INSTRUMENTS are in line with the functions and performance specifications described in their data. Once you choose UC INSTRUMENTS products, we will provide you with qualified products and product operation and use method. For the use of special functions, we provide basic measurement assistance.