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词汇 Ruby laser
分类 英语词汇 英语翻译词典
释义

Ruby laser

中文百科

红宝石雷射

第一副红宝石雷射仪器设计略图。
A ruby laser rod. Inset: The view through the rod is crystal clear
Transmittance of ruby in optical and near-IR spectra. Note the two broad blue and green absorption bands and the narrow absorption band at 694 nm, which is the wavelength of the ruby laser.
Maiman's original ruby laser

红宝石雷射英语:Ruby laser),固态雷射的一种,以红宝石为介质产生。1960年5月16日,由西奥多·梅曼首次实作出来。

红宝石雷射产生波长694.3nm的可见光脉冲,颜色为深红色。

英语百科

Ruby laser 红宝石雷射

Diagram of the first ruby laser.
A ruby laser rod. Inset: The view through the rod is crystal clear
Transmittance of ruby in optical and near-IR spectra. Note the two broad blue and green absorption bands and the narrow absorption band at 694 nm, which is the wavelength of the ruby laser.
Maiman's original ruby laser

A ruby laser is a solid-state laser that uses a synthetic ruby crystal as its gain medium. The first working laser was a ruby laser made by Theodore H. "Ted" Maiman at Hughes Research Laboratories on May 16, 1960.

Ruby lasers produce pulses of coherent visible light at a wavelength of 694.3 nm, which is a deep red color. Typical ruby laser pulse lengths are on the order of a millisecond.

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