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Velocity Of Light Measuring Apparatus

Posted at: Offers to Sell and Export | Posted on: Tuesday 21 August 2012 7:21 am | Poster last visit: Tuesday 21 August 2012 |

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Product Description:

Different frequencies of light waves are parallel superposition to form of the optical beat frequency.

Taking



acousto-optic modulation to get f = 30MHz beat wave, and using photoelectric detection signal processing circuit

to receive and handle the two beams of the beat frequency waves divided by splitter, and then to obtain

the beat frequency wave electrical signal. Use afterglow of the screen, to observe and compare the two

beams of light waveform and phase on one single channel oscilloscope at the same time.by measuring the

optical path difference and the corresponding beat-wave phase difference.The light propagation velocity can be calculated by measuring the optical path

difference and the corresponding beat-wave phase difference.



Company Contact:

No member photo
Contact Name: Eric
Company Name: Evergreen Educational Equipment Co., Limited
Email: Email
Tel: 0086-20-85894968
Fax:
Street Address: No2, Heteng West Road,
Renhe Town, Baiyun District,
Guangzhou, China
Member name: EducationalEquipment
Country: China-CN China
Member Since: 21 August 2012
Total Leads: 80 EducationalEquipment Import Export Business Leads
Business focus: Educational Equipment, Scientific Equipment, Laboratory Instruments
Verify: Safe Import Export Tips



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