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China Wholesale fiber transmission loss Manufacturers – LPT-10 Apparatus for Properties Measurement of Semiconductor Laser – Labor

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Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for Human Reaction Time, Magnetoresistance Effect, Interferometry Experiment, We guaranteed quality, if customers were not satisfied with the products' quality, you can return within 7days with their original states.
China Wholesale fiber transmission loss Manufacturers – LPT-10 Apparatus for Properties Measurement of Semiconductor Laser – Labor Detail:

Semiconductor laser has a wide range of applications because of its small size, high efficiency, long life and high-speed operation. The development of this kind of device has been closely combined with optical communication technology from the beginning. It is the most important light source of laser fiber communication, which is the fastest developing and most important in the field of communication. It is expected to play an important role in optical information processing, optical storage and optical communication Computer and external equipment, optical coupling and holography, ranging, radar and other aspects will be important applications. It can be expected that semiconductor laser will play its great potential in the rapid development of laser fiber communication technology.

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.

The instruction manual contains experimental configurations, principles, step-by-step instructions, and examples of experiment results. Please click Experiment Theory and Contents to find more information about this apparatus.

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 fiber transmission loss Manufacturers –  LPT-10 Apparatus for Properties Measurement of Semiconductor Laser – Labor detail pictures


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With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for China Wholesale fiber transmission loss Manufacturers – LPT-10 Apparatus for Properties Measurement of Semiconductor Laser – Labor , The product will supply to all over the world, such as: Bahrain, Luxemburg, Anguilla, Our company sticks to the principle of "high quality, reasonable price and timely delivery". We sincerely hope to establish good cooperative relationships with our new and old business partners from all parts of the world. We hope to work with you and serve you with our excellent goods and services. Welcome to join us!
  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Constance from Czech republic - 2017.04.08 14:55
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Claire from Cyprus - 2018.02.21 12:14
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