AP850 850nm Multi-Mode Small Aperture VCSEL Arrays 500 m 100 m 125 m 250 m 125 m Features * 850nm WAVELENGTH RANGE * HIGH WAVELENGTH 125 m 200 m 500 m UNIFORMITY 175 m * VARIOUS CONFIGURATIONS AVAILABLE ON REQUEST 250 m 250 m 1 mm * Ordering information Part Number APA1201020000 APA1201040000 APA1201080000 APA1201120000 Description 850nm multimode array 1x2 850nm multimode array 1x4 850nm multimode array 1x8 850nm multimode array 1x12 AP850 Electro-optical characteristics Parameter Symbol Conditions 850nm MultiMode VCSEL Arrays (for individual lasers) Ratings Units Min Typ Max Threshold current Ith Threshold voltage Vth Operating current I op Operating voltage V op 1.8 840 850 860 nm 2 nm Emission wavelength* Wavelength uniformity* Optical output power (MM) P max Slope efficiency Beam divergence Bandwidth 0.4 1.0 2.0 1.6 typ.Pout = 0.5 mW 1 I max = 8mA 2 1 FWHM f 3dB 3 mA V 3 mA V 5 mW 0.4 mW/mA 16 >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 0.3 nm/mA Current tuning coefficient Absolute maximum ratings Parameter Symbol Rating Units Optical output power P max 5 mW Peak forward current I max 8 mA Electrical power dissipation P tot 20 mW/laser Reverse voltage VR 11 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