China Wholesale He-Ne laser Manufacturers – LPT-9 Serial Experiments of He-Ne Laser – Labor

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China Wholesale He-Ne laser Manufacturers – 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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We emphasize enhancement and introduce new solutions into the market just about every year for China Wholesale He-Ne laser Manufacturers – LPT-9 Serial Experiments of He-Ne Laser – Labor , The product will supply to all over the world, such as: India, Cyprus, Costa rica, Our aim is to help customers to make more profits and realize their goals. Through a lot of hard work, we establish a long-term business relationship with so many customers all around the world, and achieve win-win success. We will continue to do our best effort to service and satisfy you! Sincerely welcome you to join us!

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