| 810nm, 840nm, 860nm, 880nm SLD高功率宽带模块 我们的主要产品是波长从650nm到1620nm具有不同谱带的单模尾纤SLD模块。我们正在为不同的应用制造制冷(有制冷器和电热调节器)和非制冷的模块，像光纤陀螺仪、OCT、光纤组件测试、光计量学和大量的其它模块。我们也提供自由空间模块，特别是用于原子力显微术，但也包括无斑纹照明、白光干涉测量、光学试验和测量以及其它模块。Model number：SLD-34-HP特征：- very wide bell-shaped optical spectrum- no sidelobes in the coherence function- negligible residual Fabry-Perot modulation depth- internal PD monitor- FC/APC terminated pigtails 封装：- fiber coupled – Butterfly, DIL- free space – TOW 应用：- high resolution OCT- fiber sensors- Bragg grating sensors- optical measurements Additional and customized:- PM pigtails (slow axis alignment; 45 degree orientation upon request)- 4-mW SMF model with reduced sensitivity to feedback 技术指标ParameterCategoryMinTyp.Max Output power, mW, SM fiber pigtail, SLD-341 HP16.08.0-HP215.020.0-Output power, mW, Glass window SLD-340 HP112.016.0-HP230.040.0-Forward current, mA HP1-200260HP2-260300Forward voltage, VAll--2.8Central wavelength, nm SLD-34 at 810All800810820SLD-34 at 840All830840850SLD-34 at 860All850860870SLD-34 at 880All870880890SLD-34 centered at 810 nmSpectrum width, FWHM, nm HP12530-HP22025-SLD-34 centered at 840 nmSpectrum width, FWHM, nm HP13540-HP23035-SLD-34 centered at 860 nmSpectrum width, FWHM, nm HP14045 HP23540 SLD-34 centered at 880 nmSpectrum width, FWHM, nm HP14550 HP24045 Residual spectral modulation depth, %All 2.05.0Secondary coherence subpeaks (Reflectivity),dB (10 log)All--25-Slow / fast polarization ratio(PM modules)*, dBAll-10.0-Operating temperature °CAll-55-+70Cooler current, AAll--1.2Cooler voltage, VAll--3.5* Pseudo-depolarized versions (light is launched into the fiber with itspolarization oriented at 45° to the birefringent axes) are available upon request The following part numbers should be used for ordering: SLD-34(a)-(b)-(c)-(d)-(e)-(f),where: a – 0 (free space) or 1 (fiber pigtailed),b – power category (HP1, HP2), c – package type,d – SM (isotropic) or PM (polarization maintaining) fiber (pigtailed versions only),e – PD (if PD monitor is required), f – central wavelength. Example: SLD-341-HP2-DBUT-SM-PD-840. A maximum feedback of 10-3 is allowed to run HP series SLDs safely at full power. |