Nd :YAG laser Physical Properties
المؤلف:
Walter Koechner Michael Bass
المصدر:
Solid-state Lasers
الجزء والصفحة:
57
28-1-2021
1370
Nd :YAG laser Physical Properties
Pure Y3Al5O12 is a colorless, optically isotropic crystal that possesses a cubic structure characteristic of garnets. In Nd :YAG about 1% of Y3+ is substituted by Nd3+. The radii of the two rare earth ions differ by about 3%. Therefore, with the addition of large amounts of neodymium, strained crystals are obtained— indicating that either the solubility limit of neodymium is exceeded or that the
TABLE 1.1. Physical and optical properties of Nd :YAG.
lattice of YAG is seriously distorted by the inclusion of neodymium. Some of the important physical properties of YAG are listed in Table 1.1 together with optical and laser parameters.
الاكثر قراءة في أنواع الليزر
اخر الاخبار
اخبار العتبة العباسية المقدسة
