AP850 850nm Multi-Mode VCSEL Arrays 125 m 150 m 225 m 125 m Features 500 m * 850nm WAVELENGTH 250 m 125 m 250 m RANGE 2.5 mm 80 m * HIGH WAVELENGTH 250 m UNIFORMITY CONFIG* VARIOUS URATIONS AVAILABLE ON REQUEST * DATA RATES <3GB/SEC THRESHOLD * LOW CURRENT * Ordering information Part Number APA1101020000 APA1101040000 APA1101120000 Description 850nm multimode array 1x2 850nm multimode array 1x4 850nm multimode array 1x12 500 m AP850 Electro-optical characteristics Parameter Symbol Conditions 850nm MultiMode VCSEL Arrays (for individual lasers) Ratings Units Min Typ Max 1.0 2.0 3.0 mA Threshold current Ith Threshold voltage Vth Operating current I op Operating voltage V op 1.7 Emission wavelength* 840 850 860 Slope efficiency 0.4 mW/mA Beam divergence 16 Differential Resistance Capacitance Bandwidth 1.6 typ.Pout = 0.5 mW 3 FWHM 30 RDiff V 45 mA V 60 nm C 0.8 pF f 3dB >3 GHz MM = multi-mode; FWHM = full width half-maximum *Tighter wavelength specifications available on request (T=25C) Thermal characteristics Parameter Symbol Ratings Units Min Typ Max Temperature tuning coefficient /T 0.06 nm/K Threshold current variation 0 to+70C Ith 0.6 mA /I 0.2 nm/mA Current tuning coefficient Absolute maximum ratings Parameter Symbol Rating Units Optical output power P max 7 mW Peak forward current I max 10 mA Electrical power dissipation P tot 20 mW/laser Reverse voltage VR 5 V Operating temperature T op 0 to +70 C Storage temperature T stg -40 to +100 C (T=25C) The above specifications are subject to change without notice INVISIBLE LASER RADIATION - AVOID DIRECT EXPOSURE PEAK POWER : 3 mW WAVELENGTH : 850 nm CLASS IIIb LASER PRODUCT Avalon Photonics Ltd, Badenerstrasse 569 8048 Zurich, Switzerland Tel: +41 1 498 1411 Fax: +41 1 498 1412 Email: vcsel@avap.ch Internet: www.avalon-photonics.com