JIG FOR MEASURING LASER POWER OF OPTICAL DISK DEVICE

摘要

PURPOSE:To enable measurement to be made with an improved working efficiency and accurately by the use of a measuring jig for laser power of an optical disk device. CONSTITUTION:The body of a jig 21 has virtually the same shape as that of a cartridge where an optical disk is housed. A surface 30a of a photoelectric conversion element 30 within the body 21 of the jig is slanted for a center line 46 of a laser 9. a laser 92 which is reflected on the surface 30a advances in a deflected direction for an optical heat 6 and does not return to the optical head 6.