PDF资料下载 Description: The Extended SLED Broadband Light Source, Operating wavelength range 1250-1650nm, etc. Output power≥7 dBm, max power spectral density is -20 dBm/nm.. 超宽带光源由多个宽带光源组合而成,带宽在750~1750nm范围内可自由选择组合, 最宽工作范围可达500nm。
LQ-SLED-1250~1650-P-PW-SP Central wavelength nm 1250-1650 -3dB spectral width nm 400 Output power mW >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 ≤±0.02dB/15 min Output power long-term stability dB ≤±0.05dB/8 hour Operating mode - CW(extemal modulation is optional) 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 Benchtop
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.
Order Information: LQ-SLED-1250~1650-P-PW-SP P:Package,B-Benchtop PW: Output power in mW, example:20-20dBm/nm,30-30dBm/nm,40-40dBm/nm SP: Feedback protection, 0-None,1-Yes