倍频铒光纤飞秒激光器
该飞秒掺铒光纤激光器发射1560nm,如果内置SHG模块,可输出780 nm飞秒激光。
掺铒光纤激光器的二次谐波波长为780纳米,在许多应用中可以替代功率强大但价格昂贵的固态Ti:S激光器。使用方便,具有交钥匙操作和小的足迹,这些激光器大大方便任何研究。缺乏激光对准经验不是这些光纤激光器的问题,因为只有一般的电子和光物理知识需要与单位。
* 脉冲能量 >3 nJ@780nm
* 占用空间小,插电即用的台式
* 性能稳定,可以24/7连续工作
* 时间分辨超快研究
-光学相干断层扫, pump-probe光谱学
* 激光辐射的转换
-产生与探测THz光谱
* 激光系统设计、集成和放大
* 电信和半导体研究
-半导体器件与通信组件表征,光学开关,高速光学采样,半导体材料研究
* 计量和标准
-光学频率计量
Specifications
Models
EFOA-SH
EFOA-SH-HP
Pulse width (FWHM) at 780 nm
<100* fs (typ. 85 fs)
<120 fs (typ. 100 fs)
Wavelength (fixed)
780±5 nm and 1560±10 nm
Repetition rate** (fixed)
65±5 MHz or 80±5 MHz
Outputs
Power output (switchable***), free-space
>140 mW at 780 nm >260 mW at 1560 nm
>200 mW at 780 nm >440 mW at 1560 nm
Spatial mode
TEM00
Polarization
linear
Service optical output
1560 nm, FC/APC (~1 mW)
RF sync output
SMA connector
Mode-lock status
SMA connector (3.5/0 V) and LED
General specifications
Operating temperature
22±5 °С
Warm up time for rated accuracy
20 min
Power supply
110...220 V, 50/60 Hz
Dimensions, mm
Laser head
278x242x111
320x260x120
Control unit
291x202x134
470x385x160
* - <80 fs pulse durations available upon request; ** - please indicate the necessary value when placing an order, 100 MHz available upon request; *** - simultaneous dual output is also possible upon request.
Autocorrelation trace of the 780-nm output of the EFOA-SH 780nm
Output spectrum of the EFOA-SH femtosecond fiber laser at 780 nm
Thermal stress testing of the EFOA-SH femtosecond fiber laser system in a thermal chamber