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L8410 PDF预览

L8410

更新时间: 2024-11-21 20:46:27
品牌 Logo 应用领域
HAMAMATSU 光电
页数 文件大小 规格书
2页 113K
描述
Laser Diode, 808nm

L8410 技术参数

生命周期:ObsoleteReach Compliance Code:unknown
风险等级:5.84配置:SINGLE
功能数量:1最高工作温度:35 °C
最低工作温度:5 °C光电设备类型:LASER DIODE
标称输出功率:30000 mW峰值波长:808 nm
光谱带宽:4e-9 m子类别:Laser Diodes
最大阈值电流:12000 mABase Number Matches:1

L8410 数据手册

 浏览型号L8410的Datasheet PDF文件第2页 
HIGH POWER CW LASER  
DIODE with WATER-COOLING,  
FUNRYU-COOLING  
PRELIMINARY DATA  
L8410, L8412  
Peltier-cooling Type, Water-cooling type, and Funryu-cooling type are available  
FEATURES  
High optical power : 20 to 30W/bar  
High stability  
Long life  
High cost performance  
Compact  
APPLICATIONS  
Pumping source for solid state lasers  
Materials processing  
Welding  
Soldering  
Front : L8412(Water-cooling Type), Back : L8410(Funryu-cooling Type)  
Medical systems  
Our high power laser diodes, L8410 and L8412, feature several advantages such as high stability with long life and  
high cost performance with compact structure. They can be applied as light source to pump solid state lasers, for  
material processing like welding or soldering, and for medical systems. The lasing areas consist of small laser emitters  
arranged in line and are thus called “Bar” structure. A high CW output power as high as about 200W was achieved by  
stacking seven Bars. Cooling methods can be selected from Peltier-cooling, Water-cooling and Funryu-cooling (patent  
pending : Japan 8-139479, WO 00/11717). A high power laser module with a focusing lens is optionally available. A  
power supply to operate them in quasi-CW mode is also available.  
ABSOLUTE MAXIMUM RATINGS (Each bar)  
Parameter  
Symbol  
L8410  
Funryu-cooling Type  
32  
L8412  
Water-cooling Type  
22  
Unit  
-
Cooling Type  
Radiant Output Power / bar  
Reverse Voltage  
φe  
W
V
VR  
2
Operating Temperature  
Storage Temperature  
Top  
˚c  
˚c  
+5 to +35  
-20 to +40  
Tstg  
CHARACTERISTICS (Each bar,Ta=20˚c)  
L8410  
L8412  
Parameter  
Symbol  
Unit  
Conditions  
Value  
30  
37  
808  
4
Value  
Conditions  
20  
28  
808  
4
W
φe  
Radiant Output Power / bar  
φe=30W  
φe=20W  
φe=20W  
φe=20W  
φe=20W  
A
nm  
IF  
Forward Current  
φe=30W  
φe=30W  
φe=30W  
λ
p
Peak Emission Wavelength  
Spectral Radiation Half Bandwidth  
Forward Voltage  
nm  
λ  
1.9  
10  
35  
12  
10  
7
1.85  
10  
35  
10  
10  
-
V
VF  
˚ (degree)  
˚ (degree)  
A
Beam Spread Angle : Parallel  
: Vertical  
θ//  
θ⊥  
Ith  
-
FWHM  
FWHM  
Lasing Threshold Current  
Array Length  
mm  
stack  
Maximum Number of Stacks  
-
*Contact sales stuff for emitting wave-length and radiant output power (φe) other than above.  
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions.  
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2000 Hamamatsu Photonics K.K.  

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