2051nm Narrow Linewidth Lasers

Based on fiber DFB technology, frequency aligned lasers can achieve a narrow linewidth and high power of 2051nm laser.

Narrow line width
Low intensity noise
Active power stability
Excellent beam quality
Never jump mode
A working environment that is resistant to high and low temperatures and vibrations

型号	FL-SF-2051-X⁽¹⁾-CW
中心波长	2051.00nm⁽²⁾
输出功率	1W	2W	5W		15W
线宽（100us积分)	<10kHz
长期功率稳定性	<0.75% @3hrs, RMS
调谐范围	>1nm, 连续不跳模
PZT调谐范围	>3GHz
PZT调谐带宽	>5kHz
输出模式	空间准直输出，直径~0.7-1mm/ 单模保偏光纤输出，FC/APC接头			空间准直输出，直径~0.7-1mm
光束质量	M²<1.1
偏振消光比	20dB, 线偏振
冷却方式⁽³⁾	风冷/水冷			水冷

(1)X：激光功率，单位W，例如输出功率2W： FL-SF-2051-2-CW, 输出功率15W: FL-SF-2051-15-CW

(2)其它中心波长请邮件咨询

(3)低功率激光器风冷水冷可选，默认选择风冷，如有要求，请和销售沟通。水冷版本不提供水冷机。

193nm-5000nmNarrow linewidth laser with arbitrary wavelength (laser selection based on wavelength) 2051nm Narrow Linewidth Lasers