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1980年6月26日至29日,中国计量科学研究院召开了“建立激光波长标准”的鉴定会,代表们一致同意,将碘稳定和甲烷稳定的氨氖激光作为我国的激光波长标准使用。现将中国计量科学研究院用碘稳定的氦氖激光器测定633毫微米稳定在兰姆凹陷的氦氖激光的波长的实例发表于下,测量结果与国际计量局的结果作了比较。这种方法今后将在波长测量中使用。为便于读者了解鉴定会的情况,特将鉴定会的会议纪要作为附录发表。
From June 26 to June 29, 1980, China Institute of Metrology held an appraisal meeting on “setting up a laser wavelength standard”. All the delegates unanimously agreed to use iodine-stabilized and methane-stabilized ammonia neon as a laser wavelength standard in China. An example of measuring the wavelength of a 633 nm HeNe laser stable in a Lamb den is reported by the Chinese Academy of Metrology with iodine stabilized HeNe laser and the results are compared with those of the International Bureau of Metrology. This method will be used in the wavelength measurement in the future. In order to facilitate readers to understand the appraisal meeting, the appraisal meeting minutes will be published as an appendix.