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China Wholesale semiconductor laser experiment Factory – LPT-10 Apparatus for Properties Measurement of Semiconductor Laser – Labor

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China Wholesale semiconductor laser experiment Factory – LPT-10 Apparatus for Properties Measurement of Semiconductor Laser – Labor Detail:

Experiments

1. Measure the far-field distribution of the beam and calculate its vertical and horizontal divergent angles.

2. Measure the voltage-current characteristics.

3. Measure the relationship between output optical power and current, and acquire its threshold current.

4. Measure the relationship between the output of optical power and current at different temperatures, and analyze its temperature characteristics.

5. Measure the polarization characteristics of the output light beam and calculate its polarization ratio.

6. Optional experiment: verify Malus’s law.

 

Specifications

 

Item Specifications
Semiconductor Laser Output Power< 2 mW
Center Wavelength: 650 nm
Power Supply of Semiconductor Laser 0 ~ 4 VDC (continuously adjustable), resolution 0.01 V
Photo Detector Silicon detector, aperture of light entrance 2 mm
Angle Sensor Measurement range 0 – 180°, resolution 0.1°
Polarizer Aperture 20 mm, rotation angle 0 – 360°, resolution 1°
Light Screen Size 150 mm × 100 mm
Voltmeter Measurement range 0 – 20.00 V, resolution 0.01 V
Laser Power Meter 2 µW ~ 2 mW, 4 scales
Temperature Controller Control range: from room temperature to 80 °C, resolution 0.1 °C

 

Part List

 

Description Qty
Main suitcase 1
Laser support and angle sensing device 1 set
Semiconductor laser 1
Slide rail 1
Slide 3
Polarizer 2
White screen 1
Support of white screen 1
Photo detector 1
3-core cable 3
5-core cable 1
Red connection wire (2 short, 1 long) 3
Black connection wire (medium size) 1
Black connection wire (large size, 1 short,  1 long) 2
Power cord 1
Instruction manual 1

Product detail pictures:

China Wholesale semiconductor laser experiment Factory –  LPT-10 Apparatus for Properties Measurement of Semiconductor Laser – Labor detail pictures


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It truly is our responsibility to fulfill your requirements and successfully provide you. Your fulfillment is our best reward. We're seeking forward in your check out for joint development for China Wholesale semiconductor laser experiment Factory – LPT-10 Apparatus for Properties Measurement of Semiconductor Laser – Labor , The product will supply to all over the world, such as: panama, Australia, Angola, "Make the women more attractive "is our sales philosophy. "Being customers' trusted and preferred brand supplier" is the goal of our company. We've been strict with every part of our work. We sincerely welcome friends to negotiate business and start cooperation. We hope to join hands with friends in different industries to create a brilliant future.
  • This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Natividad from Angola - 2018.04.25 16:46
    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Sara from United Kingdom - 2018.06.12 16:22
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