GB/T 11297.3-2002

Active

Test method for extinction ratio of Nd∶YAG laser rods

掺钕钇铝石榴石激光棒消光比的测量方法

Standard Type
GBT
ICS
31.260
CCS
L51
Status
Active
Issue Date
2002-12-04
Implementation
2003-05-01
Centralized Committee
工业和信息化部（电子）
Issuing Authority
中华人民共和国国家质量监督检验检疫总局

Application Summary AI generated

This standard specifies the test method for measuring the extinction ratio of Nd:YAG laser rods, which is a key parameter indicating the optical quality and birefringence uniformity of the rod. It is applied in the manufacturing and quality control of solid-state laser systems, particularly for Nd:YAG rods used in industrial, medical, and scientific laser equipment. The method ensures consistent performance by quantifying how effectively the rod suppresses unwanted polarization states during laser operation.

Related Standards

GB/T 15651.3-2003 Discrete semiconductor devices and integrated circuits--Part 5-3:Optoelectronic devices--Measuring methods GB/T 15651.2-2003 Discrete semiconductor devices and integrated circuits--Part 5-2:Optoelectronic devices--Essential ratings and characteristics GB/Z 18462-2001 Laser processing machines--Performance specifications and benchmarks for cutting of metals GB/T 18904.5-2003 Semiconductor devices--Part 12-5: Optoelectronic devices--Blank detail specification for pin-photodiodes with/without pigtail，for fibre optic systems or subsystems GB/T 18904.2-2002 Semiconductor devices--Part 12-2:Optoelectronic devices--Blank detail specification for laser diodes modules with pigtail for fiber optic systems or sub-systems GB/T 18904.1-2002 Semiconductor devices--Part 12-1:Optoelectronic devices--Blank detail specification for light emitting/infrared emitting diodes with/without pigtail for fiber optic systems or sub-systems GB/T 18904.4-2002 Semiconductor devices--Part 12-4:Optoelectronicdevices--Blank detail specification for pin-FET modules with/without pigtailfor fiber optic systems or sub-systems GB/T 11297.1-2002 Test method for wavefront distortion of laserrods
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.