1310nm 10mW Single-mode Fiber Laser with Software Control IR DFB Laser Source Benchtop This 1310nm laser is equipped with software control functions. The 1310nm single-wavelength laser source adopts DFB semiconductor laser chip and has a single-mode fiber output. It also has a professionally designed drive circuit and TEC control to ensure safe and stable operation of the laser. [Features] Power and spectral stability Narrow spectral line width Single mode or PM output fiber optional [Applications] Optical fiber sensing Fiber laser Optical device testing [Specification] Parameters Unit Typical Value Remarks Working Wavelength nm 1310±2 Customizable Spectral Linewidth MHz ≤ 3 Sideband Suppression Ratio dB >50 Output Power mW 10 Short-term Stability (15 minutes) dB ≤ ±0.02 Long-term Stability (8 hours) dB ≤ ±0.05 Pigtail Fiber Type — SMF-28e Single-mode fiber Fiber Interface Type — FC/APC   Electrical and environmental parameters DeskTop Type Control method Button Communication interface DB9 Female Power supply 100~240V AC, <30W Size 260(W)×280(D)×120(H)mm Operating temperature range -5~ 55°C Operating humidity range 0~70%   SKU: P438 Category: 1310nm Single-mode Fiber Coupled Laser Tags: 1310nm fiber laser, singlemode fiber laser