The emergent light distribution of a new type of contact laser scalpel is measured in three different states using a light sensor. The relationship between the angle and the light intensity is analyzed. The results show that the strongest light is emitted from two sides and the front of the scalpel.
2021-02-10 16:05:34
461KB
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We have seen a lot of unique features off vertical cavity surface emitting lasers (VCSELs), such as low power consumption, wafer-level testing, small packaging capability, and so on. The market of VCSELs has been growing up rapidly in recent years and they are now the key devices in local area networks using multi-mode optical fibers. In addition, new functions on VCSELs have been demonstrated. In this paper, the recent advances of VCSEL photonics will be reviewed, which include the wavelength e
2021-02-10 16:05:25
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New efficient and practical v-fairness (t, n) multi-secret sharing schemes
2021-02-09 09:06:55
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inflearn-new-year-event-2020：壮举-壮举。 짐다짐이벤트
2021-02-03 09:37:54
673KB
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