optical fibers for industrial laser applications

... Therefore l− = ( D+l+ / − D− ) l − to be small, D − Should be LARGE Example: At 1550 nm for a SMF* : Dispersion coefficient ~ 17 ps/km-nm Total dispersion ~ 1700 ps/nm for 100 km of SMF IF, for ... an Optical Systems Group delay Group velocity dispersion Dispersion slope Effective area Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com (For specific fiber vendor information, ... ps/km-nm^2 web-site (for vendor information, please contact Optiwave Corporation) Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Simulation Parameters to Design an Optical Systems...

Ngày tải lên: 27/06/2014, 14:20

... • • • • • Fiber Parameters Required To Design an Optical System Different Fiber Types SMF Standard DCF Highest Negative DCF DCF for Broadband Applications Non Zero Dispersion Shifted Fiber with ... Zero Dispersion Slope < 0.092 ps/km-nm^2 web-site (for vendor information, please contact Optiwave Corporation) Simulation Parameters to Design an Optical Systems Using this Fiber Group Delay 4897570 ... Optical Systems Group delay Group velocity dispersion Dispersion slope Effective area (For specific fiber vendor information, please contact Optiwave Corporation) Fiber Parameters Core Radius : 4.07...

Ngày tải lên: 06/08/2014, 00:21

... Therefore l− = ( D+l+ / − D− ) l − to be small, D − Should be LARGE Example: At 1550 nm for a SMF* : Dispersion coefficient ~ 17 ps/km-nm Total dispersion ~ 1700 ps/nm for 100 km of SMF IF, for ... Dispersion coefficient ~ -17 ps/km-nm Requires 100 km of DCF Increases system cost * For specific fiber vendor information, please contact Optiwave Corporation Fiber_CAD Electronics Letters, Vol ... / R.I : um / 4775 Width of Depressed Cladding / R.I : um / 4375 Simulation Parameters for Designing Optical Systems Using this Fiber up Delay : 4946140 to 4927090 ps / km from 1530 to 1625...

Ngày tải lên: 06/08/2014, 00:21

... wavelength Therefore it is not possible to simulate a WDM optical system which require these data at several wavelengths • However, an understanding can be developed by simulating these data for a fiber ... of the fiber were taken from the public-domain specifications at the vendor’s website For vendor specific information, please contact Optiwave Corporation Conclusion • Commercial fiber data sheets ... of the fiber were taken from the public-domain specifications at the vendor’s website For vendor specific information, please contact Optiwave Corporation Why (-D) NZDSF ? Dispersion +D NZDSF...

Ngày tải lên: 06/08/2014, 00:21

... of an optical signal that is routed through the OH Different techniques for increasing the optical quality and maximizing the number of stages that the optical signal can go through the OH for a ... free-space optical backplane for multiprocessor applications, ” Applied Optics, vol 42, no 14, pp 2465–2481, 2003 [6] B Layet and J F Snowdon, “Comparison of two approaches for implementing free-space optical ... approach is to use a single hop to form each (physically) long-distance link, with the signal remaining in the optical domain throughout Since a highperformance free-space optical system can carry more...

Ngày tải lên: 22/06/2014, 22:20

... dia) for unstressed horizontal cable >25 mm (50 mm dia) for patch/equipment cords C5, C6 and C6A >25 mm (50 mm dia) for a single optical fibre patch/equipment cords 32 max for C5 24 max for C6 ... between J-Hooks or approved saddles HV (>1000Vac) = 900mm for performance 450mm for safety LV (≤240Vac) = 300mm for performance 50mm or barrier for safety EMI Separation = 300mm from fluorescent lights ... radius (50 mm dia) for hand placement on horizontal runs eg at the TO or in skirting ducts For tighter bend radius applications, obtain the manufacturer’s approval before installation For Cat cable...

Ngày tải lên: 21/12/2013, 13:15

... www.it-ebooks.info www.it-ebooks.info Thermodynamic Models for Industrial Applications www.it-ebooks.info www.it-ebooks.info Thermodynamic Models for Industrial Applications From Classical and Advanced Mixing ... Chichester, West Sussex, PO19 8SQ, United Kingdom For details of our global editorial offices, for customer services and for information about how to apply for permission to reuse the copyright material ... Contents xiv 18.3 Interparticle forces in colloids and interfaces 18.3.1 Interparticle forces and colloids 18.3.2 Forces and colloid stability 18.3.3 Interparticle forces and adhesion 18.4 Acid–base...

Ngày tải lên: 18/02/2014, 15:20

... Surface temperature histories for a 0.2 pm-thick amorphous silicon layer, irradiated with an excimer laser (A=O.248 pm) for laser fluences F= 19.6,31.6,46.6 mJicm’ The laser pulse length ~-26 ns ... with an excimer laser The laser fluence F=31.6 mJ/cm’ and , pulse length ~~26 ns The solid lines show calculated data sivity data The comparison between experiment model for the laser beam fluences, ... sPrb and transmissivity yprb for the probing laser in terms of r and t,, follow: (1W 9\prb=lr12, J prb= &I (lob) 2- The amorphous silicon layer was irradiated by laser pulse fluences, F= 19.6,...

Ngày tải lên: 06/05/2014, 08:54

... optimal value was selected for wavelength spacing ∆λ, the evaluation would include errors, so that measurements corresponding to those in Figure were carried out for all fibers This showed the need ... -0.039 -0.024 The values for chromatic dispersion and dispersion slope for different wavelengths were in substantial agreement with the values measured by the phase-shift method For n2/Aeff, on the ... irrespective of fiber length 67 CONCLUSION AND OUTLOOK FOR THE FUTURE In this paper the authors have examined techniques for achieving broadband all -optical simultaneous wavelength conversion by taking...

Ngày tải lên: 16/07/2014, 08:55

... proposed for this conventional construction in order to make its performance sufficient for industrial applications that require a few millimetre to submillimetre accuracy The work includes sensor optical ... optical sensor systems for tracking and displacement sensing are needed in industrial and commercial applications Typical examples include centring and focusing of the pick-up laser beam in optical ... PSD EDPSD optical signal energy needed for one measurement result in the case of a digital PSD ELEP optical signal energy needed for one measurement result in the case of a LEP Epix optical signal...

Ngày tải lên: 03/10/2014, 22:39

... single-mode optical fibre and multi-mode optical fibre with step-index and graded-index Optical fibres can also be categorized based on materials, namely plastic optical fibre (POF) and glass optical ... sensors for large turbine blades is not economical for industrial application, so FBG sensor is more appropriate for local detection on preidentified hotspots 2.2.1.2 Intensity-based optical ... Fast Fourier Transform GOF Glass optical fibre IRF Impulse response function ITD Ibrahim time-domain IVC Intensity variation characteristic LDS Laser Displacement Sensor LDV Laser Doppler vibrometer...

Ngày tải lên: 09/09/2015, 11:28

... hMSCs cultured on PPyrPEC fibers in the presence of electrical stimulation (ES PPyrPEC fibers) ; PPyrPEC fibers without electrical stimulation (PPyrPEC fibers) , PEC fibers with electrical stimulation ... food My family for their love and support; for the values they instilled in me, the many rides they gave so I could spend less time on the road, of course, more comfort food and Ben for his companionship ... studies of PEC and Polypyrrole PEC fibers, n=6 70  x    Figure 5.1: (A) Schematic diagram on how hMSCs were encapsulated in PEC fibers Optical Micrographs of PEC fibers hours after cell encapsulation:...

Ngày tải lên: 11/09/2015, 09:10

... concerned with some particular forms of measurement than with others DIFFERENT SYSTEMS Conversion factors and SI equivalents Look, for example, at Table below taken from a text for chemical engineers ... are only used for the exhaust system? How many basic types of filter are used? Which type of filter is used mainly for the lubrication and fuel-injection systems? TEXT: FILTERS FOR DIESEL SYSTEMS ... SYSTEMS The need for filters in systems The most common cause of engine trouble is contaminants in the system; therefore, the most sensible way to maintain and preserve a high-performance hydraulic...

Ngày tải lên: 01/03/2013, 17:01

... sensitive to receive industrial effluents so it is not a simple process to confirm its safe operation Therefore, it is also required to induce individual wastewater dischargers to industrial wastewater ... standard Effluent standards have been transformed from uniform standard to categorical one according to the wastewater characteristics (Tilche and Orhon, 2002) Industrial categorization was once adopted ... applied on the basis of treatability Therefore, every industry under the regulation should be responsible for the regular monitoring of the effluent and forwarding the data to the environmental...

Ngày tải lên: 05/09/2013, 10:15

Ngày tải lên: 10/12/2013, 02:15

... ORDERING INFORMATION Part Number Description 6529 272-02 2m Black Cat5e Industrial RJ-45 UTP Pigtail 6529 272-05 5m Black Cat5e Industrial RJ-45 UTP Pigtail 6529 273-02 2m Black Cat5e Industrial ... PremisNET ® Industrial Solution, for Ethernet to the Factory Floor When any combination of PremisNET Industrial connectors, receptacles and closure caps ... Female RJ45 socket to RJ45 socket for bulkhead application Only a 26mm hole required for mounting KRONE (Australia) Holdings Pty Limited PO Box 335, Wyong NSW 2259 Hereford Street, Berkeley Vale NSW...

Ngày tải lên: 10/12/2013, 02:15

... SC-SM Applications: - optical fiber networks for telecommunication applications -LAN, inhume networks (Diatom) -measuring technology ... cable (ø 3mm) duplex cable (2 x ø 3mm) ! thread coupling ! types of polishing: for SM fibers: PC, UPC, APC8°, for MM fibers: PC ! colour coding: PC, UPC: black bend protection APC: green bend protection ... or metal clip, or – integrated plastic clip (= compact adaptor) ! Applications: - optical fiber networks for telecommunication applications -LAN, inhouse networks (Datacom) -measuring technology...

Ngày tải lên: 10/12/2013, 02:15

... BUILDING FORMS View Information About Windows Forms 196 Add a Windows Form in the Windows Form Designer 198 Set the Form Type 200 Choose the Startup Windows Form ... Publishers Pte Ltd for Singapore, Malaysia, Thailand, Indonesia, and Hong Kong; by Gotop Information Inc for Taiwan; by ICG Muse, Inc for Japan; by Intersoft for South Africa; by Eyrolles for France; ... Form 204 Layout a Form 206 Set a Form Location 210 Change Form Properties 212 Create a Transparent Form 214 11) PROGRAMMING WEB APPLICATIONS...

Ngày tải lên: 10/12/2013, 16:15

... ORDERING INFORMATION Part Number Description 6529 272-02 2m Black Cat5e Industrial RJ-45 UTP Pigtail 6529 272-05 5m Black Cat5e Industrial RJ-45 UTP Pigtail 6529 273-02 2m Black Cat5e Industrial ... PremisNET ® Industrial Solution, for Ethernet to the Factory Floor When any combination of PremisNET Industrial connectors, receptacles and closure caps ... Female RJ45 socket to RJ45 socket for bulkhead application Only a 26mm hole required for mounting KRONE (Australia) Holdings Pty Limited PO Box 335, Wyong NSW 2259 Hereford Street, Berkeley Vale NSW...

Ngày tải lên: 11/12/2013, 14:15

... logical and physical designs for data services ! Create the logical and physical designs for system services Advanced Techniques for Designing Distributed Applications for Windows® 2000 ix Course ... descriptive text, indicates argument names or placeholders for variable information Italic is also used for introducing new terms, for book titles, and for emphasis in the text Title Capitals Indicate ... Purchasing 42 Advanced Techniques for Designing Distributed Applications for Windows® 2000 v Best Practices .45 Lab 7: Business Logic for Disconnected Components 46 Review...

Ngày tải lên: 11/12/2013, 14:15