GB/T 4931-2000
The series and type spectrum for helium neon lasers (English Version)

Standard No.

GB/T 4931-2000

Language

Chinese, Available in English version

Release Date

2000

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Withdraw

Latest

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 4931-2000 history

• 2000 GB/T 4931-2000 The series and type spectrum for helium neon lasers
• 0000 GB/T 4931-1985