China Wholesale Diode laser Suppliers – LPT-10 Apparatus for Properties Measurement of Semiconductor Laser – Labor

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China Wholesale Diode laser Suppliers – 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
Semiconductor Laser	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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Now we have highly developed devices. Our items are exported towards the USA, the UK and so on, enjoying a great popularity among the customers for China Wholesale Diode laser Suppliers – LPT-10 Apparatus for Properties Measurement of Semiconductor Laser – Labor , The product will supply to all over the world, such as: Macedonia, Anguilla, Honduras, The best and original quality for spare parts is a most important factor for transportation. We may stick on supplying original and good quality parts even a little profit earned. God will bless us to do kindness business forever.

Acousto-Optic Effect

Crystal Magneto

Electro Optic Modulation

Fiber Communication

Fiber Experiment

He-Ne Laser

Polarization Rotation Effect

Semiconductor Laser Property

Solid State Laser

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