China Wholesale polarization rotation effect Factories – LPT-9 Serial Experiments of He-Ne Laser – Labor

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China Wholesale polarization rotation effect Factories – LPT-9 Serial Experiments of He-Ne Laser – Labor Detail:

Note: oscilloscope not included

Description

Through the adjustment of the He-Ne laser, the length of the resonant cavity is changed, the change of the laser mode is observed and the practical ability of the students is trained. The confocal spherical scanning interferometer is used to allow students to measure the divergence angle of the He-Ne laser. The spectral distribution of the transverse and longitudinal modes is observed directly.

Specifications

Description	Specifications
Optical Rail	1m, Hard Aluminum
He-Ne Laser	He-Ne Laser with Brewster Window，Mirrors：R=1m、R=∞, He-Ne Laser Tube Length 270mm,Center Wavelength 632.8nm，Output Power≤1.5mW
Mainbody
Collimating Laser	Center Wavelength 632.8nm，Center Wavelength≤1mW
FP-1Confocal Spherical Scanning Interferometer	Cavity Length：20.56mm,Radius of Curvature of Concave Mirror：R=20.56mm Reflectivity of Concave Mirror：99%，Finesse>100，Free Spectral Range：3.75GHz
Sawtooth Wave Generator	Amplitude of Sinusoidal Wave：0-250V DC Offset Voltage Output：0-250V，Output Frequency：20-50Hz
Optical Components	Plane Mirror，45°
Optical Power Meter	2μW、20μW、200μW、2mW、20mW、200mW, 6 Scales
Adjustable Slit	Width 0-2mm Adjustable，Precision 0.01mm

Part list

Item #	Name	Qty
1	Optical rail	1
2	Collimating source: 2-D adjustable He-Ne laser	1
3	Semi-external cavity He-Ne laser	1
4	He-Ne laser power supply	1
5	Output mirror	1
6	4-D adjustable holder	2
7	2-D adjustable holder	2
8	Alignment aperture	1
9	45° mirror	1
10	Scanning interferometer	1
11	Sawtooth wave generator	1
12	High-speed photo-receiver	1
13	High-frequency cable	1
14	Optical power meter	1
15	Adjustable slit	1
16	Translation stage	1
17	Ruler	1
18	Adjustable holder	1
19	Plane mirror	1
20	Power cord	4
21	Tape measure	1
22	User manual	1

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Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for China Wholesale polarization rotation effect Factories – LPT-9 Serial Experiments of He-Ne Laser – Labor , The product will supply to all over the world, such as: Lithuania, Ukraine, Mauritius, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.

Acousto-Optic Effect

Electro Optic Modulation

Fiber Experiment

Fiber Transmission Loss

Photoelectric Characteristic

Polarization Rotation Effect

Pumped Laser

Semiconductor Laser Property

Solid State Laser

Verdet Constant

The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.