| 31. | Laser diodes with the right color and enough power are both expensive and in short supply.
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| 32. | Laser diodes are also used for better resolution and precision, improving performance on opaque specular surfaces.
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| 33. | Electric current is typically used to pump laser diodes and semiconductor crystal lasers ( for example germanium)
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| 34. | Clemson's machine uses a laser diode that shines infrared light through a breast at 16 different points.
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| 35. | Laser diodes built with the same technology drive the flow of information in the Internet's fiber-optical cables.
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| 36. | One obvious idea I had was to use laser diode and a detector like an optical mouse.
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| 37. | Compared with direct modulation of the laser diode, a higher bandwidth and reduced chirp can be obtained.
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| 38. | Low to medium power laser diodes are used in laser pointers, laser printers and CD / DVD players.
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| 39. | Laser diodes find wide use in telecommunication as easily modulated and easily coupled light sources for Blu-ray technology.
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| 40. | :I'm guessing that there is some kind of alignment problem with the laser diode in your CD player.
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