Optical frequency-domain reflectometry using rapid wavelength tuning of a Cr4+:forsterite laser
Optical frequency-domain reflectometry using rapid wavelength tuning of a Cr4+:forsterite laser
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DOI：
10.1364/ol.22.001704
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发表时间：
1997-11-15
期刊：
影响因子：
3.6
通讯作者：
Fujimoto, JG
中科院分区：
文献类型：
--
作者：
Golubovic, B;Bouma, BE;Fujimoto, JG
我们提出了一种连续掺铬的forsterite激光器，允许在宽带宽上快速调谐波长，并演示了该源在频域测距和光学层析成像中的应用。1200至1275 nm的整个调谐范围可以在不到500 μ s的时间内扫描。这允许以2 kHz的扫描速率和15 μ m的轴向分辨率进行频域测距。(C) 1997年美国光学学会。
We present a cw chromium-doped forsterite laser that permits rapid wavelength tuning over a broad bandwidth and demonstrate the application of this source to frequency-domain ranging and optical tomography. The entire tuning range of 1200 to 1275 nm can be swept in less than 500 mu s. This permits frequency-domain ranging to be performed with a scan rate of 2 kHz and an axial resolution of 15 mu m. (C) 1997 Optical Society of America.