标准协议光模块

兼容协议光模块

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TGG晶体

TGG晶体

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Description

北亿纤通TGG 晶体产品采用先进成熟的晶体提拉(CZ)法制备,具有磁光优值大、光吸收低、热导性能好、激光损伤阈值高等优异的特点,是制作法拉第旋光器和隔离器的最佳磁光材料,适用波长400nm ~ 1100nm(不包括470nm ~ 500nm)。该系列TGG 产品尺寸可根据客户特殊需求定制。

产品应用
● 隔离器
● 法拉第旋光器

产品特点
● 高维尔德常数
● 高激光损伤阈值
● 消光比大

规格参数

产品类型TGG Φ5×15,TGG 3.5×8×5
基本性能光学性能

化学式

Tb3Ga5O12

折射率

1.954@1064 nm

晶体结构

Cubic Garnet

激光损伤阈值(W/cm2)

>1G

晶格常数(Å)

a = 12.355

维尔德常数(Rad/ T·m)

35@1064 nm

晶向

< 111 >

消光比(dB)

≥ 35

密度(g/cm3)

7.13

透射损耗(%/cm)

<0.1

莫氏硬度

8.0

镀膜(%@1064 ± 30 nm)

AR:R<0.2

加工质量

定向精度 ( ′ )

±15

直径公差 (mm)

+ 0.00/- 0.05

长度公差 (mm)

± 0.1

光洁度

10/5

平面度

< λ / 8@633 nm

平行度 ( ″ )

<30

垂直度 ( ′ )

<10

崩边 (mm)

<0.1

 

 

 

 

 

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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