GB/T 4931-2000 The series and type spectrum for helium neon lasers

Standard No.: GB/T 4931-2000
Language: Chinese
Release Date: 2000
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Lastest: GB/T 4931-2000
Replace: GB/T 4931-1985

Scope: This standard specifies the cavity length series and the corresponding output power series of He-Ne lasers (hereinafter referred to as lasers), and also proposes typical product models; in addition, it also specifies the ignition [ignition] voltage and warm-up time. , a series of values of output power instability and extinction ratio. This standard applies to lasers with a working wavelength of 632.8mm continuous wave. This standard does not apply to frequency-stabilized lasers and other special types of lasers.

GB/T 4931-2000The series and type spectrum for helium neon lasers