好的,这个就是我们实验的拉曼仪器。好像是99年买了。平时也有这么七八个研究生用用,这仪器也帮我们发了不少好文章,呵呵,虽然年代有点久远,但用起来还是很好的。
Jobin Yvon micro-Raman spectroscope (Super LabRam II) was employed to obtain the Raman scattering signal, which was equipped with an integral Olympus BX40 microscope with 50 ×objective (8 mm), a holographic grating (1800 g/mm), a notch filter to cut off the Rayleigh line and a semiconductor-cooler, 1024×256 pixel, charge-coupled device detector. A He–Ne laser at 632.8 nm with a power of 5mW was used as the excitation source.
大致是JY的仪器,镜头是Olympus BX40,He–Ne激光。另外我们的检测器用的是液氮冷却型的。每两个礼拜就要抬一次35L的液氮,三楼,累啊。