Koheras AdjustiK系列台式单频光纤激光器系统是一种结构紧凑的单波长分布反馈(DFB)光纤激光器系统,该系统具有 chao 高 频率稳定性,低相位和强度噪声,可以主动波长锁定,或者实现温度波长调谐(PZT波长调谐可选)。
产品特点:
l 稳定的单模,单频工作,无跳模
l 超窄线宽(Hz),相干长度长
l 低相位噪声,低强度噪声
l 出色的功率稳定性和波长稳定性,波长选择范围宽,连续波长可调
l 线性无跳模温度调谐(800pm)
l PZT调谐可选,保偏输出可选
l 尺寸小巧,封装坚固
l USB接口外接数字控制
应用领域:高精度激光光谱、激光干涉、大气吸收测量、原子捕获、光纤传感和相干通信、激光雷达,微波产生
Model | Wavelength | Output power | PM | Piezo tuning |
Standard | 1053 or 1064 nm | 10 mW | Yes | Yes |
Power | 1053 or 1064 nm | 100 mW | Yes | Yes |
Custom | 1030 - 1130 nm | 10 or 100 mW* | Yes | Optional |
Laser emission | CW - inherently single frequency |
Beam quality | M2 < 1.05 |
Line width [kHz] | < 70 (optionally <10) |
RIN peak [MHz] | app. 1.5 |
RIN level [dBc/Hz] | <-105 @ peak/<-140 @ 10MHz |
Optical S/N [dB] (50 pm res.) | > 65 (typ. > 70) |
Thermal tuning | Standard |
Total thermal tuning range [pm] | 700 (at room temperature) |
Piezo-electric tuning range [pm] | > 15 (0-200 VDC) |
Piezo-electric tuning bandwidth [kHz] | up to 20 |
Optical monitor output [mW] | ~0.1 |
Power supply requirements [VDC] | 90-240 VAC, 50-60Hz |
Digital interface | USB 2.0 |
Piezo drive voltage [V] | 0-200 |
Fiber pigtail length [m] | app. 1 m (optionally 2.4 m) |
Connectors | FC/APC |
Dimensions (HxWxD) [mm] | 104x449x383 (19”- 2U) |
Weight [kg] | 6.5-8.5 |
Operating temperature range [˚C] | 15 - 50 |
Storage temperature range [˚C] | -20 - 50 |
Humidity non condensing [%RH] | 0-70 |
Vibration [G @ 15-200 Hz] | 0.2 |
Model | Wavelength | Output power | PM | Piezo tuning |
Standard | 1550.12 nm | 40 mW | Yes | Yes |
Power | 1550.12 nm | 200 mW | Yes | Yes |
Custom | 1535 - 1585 nm | 40 or 200 mW* | Optional | Optional |
Optical
Laser emission | CW - inherently single frequency |
Beam quality | M2 < 1.05 |
Line width [kHz] | < 0.1 (Lorenzian) |
Frequency-noise [Hz/√Hz] | 65@100Hz, 26@1kHz, 13@10kHz |
Phase-noise [μrad/√Hz] 1m opt. path | 2.0@100Hz, 0.8@1kHz, 0.4@10kHz |
RIN peak [MHz] | app. 0.3 |
RIN level [dBc/Hz] | <-100 @ peak/<-135 @ 10MHz |
Optical S/N [dB] (50 pm res.) | > 50 (typ. > 55) |
Thermal tuning | Standard |
Total thermal tuning range [pm] | 1000 (at room temperature) |
Piezo-electric tuning range [pm] | > 22 (0-200 VDC) |
Piezo-electric tuning bandwidth [kHz] | up to 20 |
Optical monitor output [mW] | ~0.4 |
Mechanical/Electrical
Power supply requirements [VDC] | 90-240 VAC, 50-60Hz |
Digital interface | USB 2.0 |
Piezo drive voltage [V] | 0-200 |
Fiber pigtail length [m] | app. 1 m (optionally 2.4 m) |
Connectors | FC/APC |
Dimensions (HxWxD) [mm] | 104x449x383 (19”- 2U) |
Weight [kg] | 6.5-8.5 |
Environmental
Operating temperature range [˚C] | 15 - 50 |
Storage temperature range [˚C] | -20 - 50 |
Humidity non condensing [%RH] | 0-70 |
Vibration [G @ 15-200 Hz] | 0.2 |