Biochemical Examples of Gigahertz FD Data

Hgure 5.43. Freqiiency lonuin uSeiisity decay of NADH measuied op to 2 GHz Rom Ref. 3. 

In the preceding section we described slaie.of-tlie-ait instiumentttiao. Thoe is presendy annther state-of-the-art activity focused on simpler, low-cost irutnimentaSioii. 

A laige fnetion of the cost of an n insiniment derives from the li t source and/or modulataw optics. Under some conditioas the light source can be replaced with simple soUd-stale sources, tociuding laser diodes, and LEDs. measurements have also been accom- 

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