Recent content by Turksen

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    Holographic grating - can we calculate efficiency for each order?

    Thanks, I've seen the handbook already but will check out the paper. Cheers!
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    Holographic grating - can we calculate efficiency for each order?

    Hi, I'm new to working with gratings. From using the basic grating eqn., I'm able to model the diffraction angles for each order with different angles of incidence upon the grating and I can calculate the dispersion given a broadband source with known minimum and maximum wavelength...
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    Coding, Modulation & the relationship between frequency and data rate

    I appreciate, with no transitions, that the clock signal can't be regenerated & things aren't pleasant. So say we have scrambled data, then what frequency would be sensible? Could you say that since a square wave is composed of many frequencies, we'll just transmit the fundamental (10 * 0.5 I...
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    Coding, Modulation & the relationship between frequency and data rate

    Hi, This is a general question rather than an explicit question, so apologies for not using the template. I'm a bit confused by the relationship between frequency and data rate in a communications system and wondered if someone could help clarify please. Say I want to achieve a data...
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