1250nm-1650nm SLED Light Source

1250-1650nm/1200-1750nm SLED Broadband Light Source Specification

1250-1720nm SLED and Low DOP 800-1100 and 1250-1650nm ASE Light Source (above)   Description: Extended SLED Broadband Light Source, Operating wavelength range 1250-1650nm,1230-1650nm, 1260-1620 nm, 1260-1630nm,1240-1660nm, 1250-1700 nm,1220-1700nm, 1200~1750, etc. Output power≥7 dBm, max power spectral density is -20 dBm/nm.   Applications: Optical fiber sensing Optical fiber passive component spectrum testing Optical fiber grating, DWDM, filter testing Optical fiber measurement equipments   Features:  High output power High spectral stability Broadband light source   Specifications: Parameter SLED Operating wavelength (nm) 1250~1650, 1260~1620, 1250~1700, 1220~1700, etc Spectrum width (nm) 400, etc Output power (dBm) ≥7 Power spectral density (dBm/nm) Normally ≥-30 (max to -20) Ripple (dB) ≤0.2 (≤0.6 dB for 1350-1420nm as of OH absorption) Output power short term stability (dB) 1 ≤±0.02/15 min Output power long term stability (dB) 2 ≤±0.04/8 hour Operating mode CW Fiber pigtail Single mode SMF-28 Output connector FC/PC, FC/UPC or FC/APC, etc Operating temperature (℃) 0 ~ 40 Storage temperature (℃) -20 ~ 70 Power supply AC 110/220V±10%, 50Hz, 20W Dimensions (L×W×H, mm) 320×220×90(Desk-top) Remark: Stability is tested at room temperature 25±2℃ after pre-heating 30 minutes.                1. Test condition: fixed temperature, CW.                2. Test condition: temperature variation ±2℃, CW.   Typical Spectrum             Ordering Information SLED-EB Package Type Operating Wavelength Power Spectral Density Connector 　 D=Desk-top 1=1250-1650nm 2=1230-1650nm 3=1220-1700nm etc 45= -45(dBm/nm) 30= -30(dBm/nm) 20= -20(dBm/nm) etc FC/UPC     FC/APC etc