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Hello visitor from
USA - 73 visiting from 63 USA 6 Singapore 2 UK 1 Egypt 1 New Zealand
Biprism Optical Interference Laboratory Apparatus
Posted at: Offers to Sell and Export | Posted on: Friday 3 July 2009 6:56 am | Poster last visit: Tuesday 27 October 2009 |
Product Description:
In 1826, Fresnel, a French scientist, used a biprism to divide wave front of a beam of coherent light
into two parts to form component wave interference, with which the interference fringe spacing (in millimeter magnitude) was measured and in consequence to have the light wavelength (in nanometer magnitude) being found out. The physics concepts and experimental technique concerned with this experiment are valuable for teaching. This biprism embodies the following advantages:
1. Coherence and without damage your eyes due to a laser source greatly reduced in light intensity by a monochromatic source of semiconductor laser, which is convenient to make the interference fringe image in focus, and also easy to adjust the interference fringe of sodium light.
2. Able to stand wear and operating without rustiness due to the application of high strength and quality aluminum alloy to guide rail and turntable, design of dovetail groove structure and agility of the turntable.
3. Allowable to carry out optics experiment in white light and ventilating condition due to a black light-shield house equipped with.
Company Contact:
Contact Name: Wangwang
Company Name: China Educational Instrument & Equipment Corp.
Email:
Tel: +8610-66068076
Fax: +8610-66062112
Street Address: No. 1, Bei Yi Xiang,
Damucang Hutong, Xicheng Disctrict,
Beijing, China 100032
Website: http://en.china-didac.com
Member name: ceieczhb
Country:
China
Member Since: 09 April 2009
Total Leads: 39 ceieczhb Import Export Business Leads
Business focus: Educational Products, Agriculture, Chemicals, Electrical, Electronics, Machinery, Metallury, Mineral, Energy, Tools, Hardware
Chat:
Verify: Safe Import Export Tips
into two parts to form component wave interference, with which the interference fringe spacing (in millimeter magnitude) was measured and in consequence to have the light wavelength (in nanometer magnitude) being found out. The physics concepts and experimental technique concerned with this experiment are valuable for teaching. This biprism embodies the following advantages:
1. Coherence and without damage your eyes due to a laser source greatly reduced in light intensity by a monochromatic source of semiconductor laser, which is convenient to make the interference fringe image in focus, and also easy to adjust the interference fringe of sodium light.
2. Able to stand wear and operating without rustiness due to the application of high strength and quality aluminum alloy to guide rail and turntable, design of dovetail groove structure and agility of the turntable.
3. Allowable to carry out optics experiment in white light and ventilating condition due to a black light-shield house equipped with.
Company Contact:
Contact Name: Wangwang
Company Name: China Educational Instrument & Equipment Corp.
Email:
Tel: +8610-66068076
Fax: +8610-66062112
Street Address: No. 1, Bei Yi Xiang,
Damucang Hutong, Xicheng Disctrict,
Beijing, China 100032
Website: http://en.china-didac.com
Member name: ceieczhb
Country:
ChinaMember Since: 09 April 2009
Total Leads: 39 ceieczhb Import Export Business Leads
Business focus: Educational Products, Agriculture, Chemicals, Electrical, Electronics, Machinery, Metallury, Mineral, Energy, Tools, Hardware
Chat:
Verify: Safe Import Export Tips
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