Butterfly shaped Device Series

LXBF-1550/CXX-SXX-X-XX-FA

The LXBF series is a standard 14 pin butterfly package low-noise narrow linewidth laser. This product is based on Lingxin Optoelectronics' original silicon-based integrated external cavity chip and optimized design laser gain chip mixed packaging, with 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) The built-in silicon optical chip has a small volume, Stable performance and excellent vibration characteristics; 5) Standard 14 pin butterfly package; 6) Low power consumption;

Related Applications

Basic indicators:

Output light characteristics

parameter

unit

Output Optical Power

≥ 10

dBm

Integral line width

≤3, 5(注1)

kHz

intrinsic linewidth

<100

Hz

Working wavelength

1550±5

nm

Working current

250    *2

mA

relative intensity noise

          ≤-155         

dBc/Hz

operation temperature

0-70

Optical isolation

≥40

dB

Note 1: Testing is conducted using the delayed self heterodyne method;

Note 2: Please refer to the device testing report for specific operating points.