The LXBF-1550-WMXX series is a standard 14 pin butterfly package low-noise narrow linewidth frequency modulation laser. This product is based on Lingxin Optoelectronics' original silicon-based integrated external cavity chip and optimized design laser gain chip mixed packaging, which can achieve wide range frequency modulation above 10GHz and has the following characteristics: 1) Ultra low phase noise and ultra-low frequency noise; 2) The minimum integrated linewidth is less than 3KHz; 3) Intrinsic linewidth<100Hz; 4) Achievable 10GHz@100Hz Wide range frequency modulation; 5) The built-in silicon optical chip has a small volume, Stable performance and excellent vibration characteristics; 6) Standard 14 pin butterfly package; 7) Low power consumption;
基本指标:
输出光特性 | 参数 | 单位 |
输出光功率 | ≥ 10 | dBm |
积分线宽 | ≤3, 5 *注1 | kHz |
本征线宽 | <100 | Hz |
工作波长 | 1550±5 | nm |
工作电流 | 250 *注2 | mA |
相对强度噪声 | ≤-155 | dBc/Hz |
最大调频幅度 | 10 *注3 | GHz |
工作温度 | 0-70 | ℃ |
光隔离度 | ≥40 | dB |
注1:采用延时自差拍法静态测试;
注2:具体工作点见器件测试报告;
注3:100Hz调频速度下测试。