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China Wholesale Acousto-Optic Effect Factory – LPT-10 Apparatus for Properties Measurement of Semiconductor Laser – Labor

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China Wholesale Acousto-Optic Effect 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

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China Wholesale Acousto-Optic Effect Factory –  LPT-10 Apparatus for Properties Measurement of Semiconductor Laser – Labor detail pictures


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We always work as a tangible team to ensure that we can provide you with the best quality and the best price for China Wholesale Acousto-Optic Effect Factory – LPT-10 Apparatus for Properties Measurement of Semiconductor Laser – Labor , The product will supply to all over the world, such as: Bogota, Manchester, Indonesia, We are proud to supply our products to every costumer all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
  • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Jacqueline from Jakarta - 2018.12.10 19:03
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Ellen from Ecuador - 2017.12.09 14:01
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