您好,欢迎来到深圳市霍尔比特科技有限公司!免费咨询:0755-23727820


联系我们 content us

深圳市霍尔比特科技有限公司

总部地址:深圳市宝安区西乡共和工业路国汇通商务中心2楼

手机:(+86) 137 6021 8620

固话:(+86) 755-2372 7820

传真:(+86) 755-2302 3823

邮箱: sales@hobbite.net

网址: www.c-lens.com

您的当前位置:网站首页 » 产品展示 » 晶体 » Nd:YAG
Nd:YAG
浏览量:125 上传更新:2017-09-20
Nd:YAG

Neodymium Doped Yttrium Aluminum Aluminum Garnet(Nd:YAG)Crystal

Neodymium Doped Yttrium Aluminum Garnet-Nd:Y3A15O12(Nd:YAG) with high efficiency, high beam damage threshold and good heat conductivity ,has been applied to
activate and sensitize ion so as to enhance the laser output. Therefore, it has been continuous to be the most widely used solid state laser material. At room temperature, it can work in continuous, pulsed and many other modes in which the continuous modes is its most efficient mode whose laser output has reached KW level.

Basic properties of Nd:YAG crystal

Chemical Formula:

Nd:Y3Al5O12

Crystal Structure:

Cubic

Lattice Constant:

12.01Å

Melting Point:

1970°C

Density:

4.5g/cm3

Refractive Index

1.82

Thermal Expansion Coefficient:

7.8×10-6/K <111>

Thermal Conductivity(w/m/k):

14,20°C
10.5,100°C

Mohs Hardness:

8.5

Stimulated Emission Cross-Section:

2.8×10-19 cm-2

Relaxation Time of Terminal Lasing Level:

30ns

Radiative Lifetime:

550 ms

Spontaneous Fluorescence:

230 ms

Linewidth:

0.6nm

Pump Wavelength:

807.5nm

Polarized Emission:

Unpolarized

Thermal Birefringence

High

Pump Wavelength Absorption Band:

1nm

Loss Coefficient:

0.003cm-1@1064nm

Advantages:

♦High gain, low threshold, high efficiency

♦Low loss at 1.06 um, high optical quality

♦Good mechanical and thermal properties

♦ Easy to operate in TEM00 mode

♦A variety of operate modes (continuous, pulsed, Q-switched, mode-locking)

下一篇: Nd:GdVO4

地址:深圳市宝安区西乡共和工业路国汇通商务中心2楼

版权所有:深圳市霍尔比特科技有限公司 电脑版 | 手机版 粤ICP备15110709号-2