China Wholesale polarization rotation effect Factories – LPT-9 Serial Experiments of He-Ne Laser – Labor
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 |
Product detail pictures:
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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, belief the very first and management the advanced" 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: Naples, Philippines, Canada, With the enterprising spirit of" high efficiency, convenience, practicality and innovation", and in line with such serving guidance of "good quality but better price, " and "global credit", we've been striving to cooperate with the automobile parts companies all over the world to make a win-win partnership.
By Janet from Angola - 2017.08.18 18:38
The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
By Audrey from Bogota - 2017.09.22 11:32
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