Home   Products   Applications   News & Info   Company   Support   Jobs   Contact Scientific Diode Lasers Laser Diodes Ultrafast Fiber Lasers Industrial / OEM Lasers iPulse iBeam XTL New iWave New XTRA df Tune df Beam PVLS Optical Data Storage Latest update: Aug 18, 2008   Distributed Feed-Back CW Laser: df Beam Integrated concept ready for OEM-integration High spectral purity Long coherence length Transversal and longitudinal single-mode Excellent beam quality Full computer control Very compact footprint Fiber coupling (FiberDock) Key features Tuning range Typ. +/- 0.5 nm (mode-hop free) Wavelength stability < 0.01 cm-1 rms (3 hrs) Power stability < 0.5 % (3 hrs) Linewidth (5 µs < 0.002 cm-1 Coherence length > 2.5 m Operation CW Typical applications Chemical process control / Raman microscopy Gas analysis / LIDAR Interferometry Holography Drug screening  Downloads  Brochures df Beam Product Overview Industrial Diode Lasers  Application Notes High Resolution Raman Microscopy  Scientific Papers Spectroscopic applications of near-infrared DFB diode lasers Optical magnetometry using a DFB laser at the Cs D1 transition  Latest Product News Single-frequency Diode Laser  Contact TOPTICA Photonics AG Lochhamer Schlag 19 82166 Graefelfing (Munich) Germany T +49 89 85837-0 F +49 89 85837-200 TOPTICA Photonics Inc. 1286 Blossom Drive Victor, NY 14564 USA T 585.657.6663 F 877.277.9897 sales@toptica.com Sitemap   Editorial / Impressum   Terms of Sale © Copyright TOPTICA Photonics AG, 1998-2008.    All rights reserved.