1 / 10

Dorianne Alvarado Sacha Cintron

To achieve and develop professional goals motivate ourselves as ... Processor: dualcore 64-bit Intel Xeon 5160 3GHz with four copper prong Aluminum radiator cooler. Power Supply: ...

PamelaLan
Download Presentation

Dorianne Alvarado Sacha Cintron

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

    Slide 1:Progress Report

    Dr. José Rosado Dorianne Alvarado David Sasha J. Cintrón Pacheco

    Slide 2:Current Work/Future Work

    Learning about Lidar Attending Lectures Books on Laser Remote Sensing Looking for an appropriate Power/Energy Meter Requesting Quotations Buying the equipment

    Slide 3:What we expect?

    The participation in this course represents an opportunity to learn and consolidate our career interests To achieve and develop professional goals motivate ourselves as undergraduate students to continue graduate studies in Lidar Systems. To understand the basics of Lidar Systems, and the application of them in different areas. To gain both theoretical, and analytical skills in the field.

    Slide 4:What we expect?

    To interpret and understand the fundamental concepts of Lidar Systems Equipment; transmitter, receiver, signal detection and recording. Understand the basic theory of Light detection and ranging (Lidar) applied engineering and physical science applications.

    Slide 5:Equipment

    RAM: 2GB 533MHz (2-1GB cards) expandable up to 64GB (has 4 risers with 4 bays each) HD: 160GB disk.  Expandable up to 5 disk drives 1.5TB Maximum RAID size Graphics Card: NVIDIA Quadro PCIe x16 256MB supports up to 4 monitors Processor: dualcore 64-bit Intel Xeon 5160 3GHz with four copper prong Aluminum radiator cooler Power Supply: 1kW cooling: 3 220mm fans 1-rear, 2-front Warranty: 3-yr onsite OS: Windows XP/Vista. Monitor: 19" digital flat panel Optical drives: DVD-RAM and DVD Floppy Drive: included and can be changed to a media card reader (more useful) Keyboard (USB) Mouse (USB) No Modem Gigabit LAN – important for communication between Lidar and Computer Expansion bays: 7 bays 2PCIe, 5PCI

    Slide 6:Equipment

    Pulse Energy Meter Requirements Pulses Repetition Rate: 20 pps Duty Cycle: 9ns pulse Wavelengths: 355nm (UV), 532nm (green), and 1064nm (IR) Energy per pulse: 140mJ (for 355nm wavelength) , 300mJ (for 532nm), 700mJ(for 1064nm) Laser Beam diameter: 9mm Company: Spiricon PE25BB Pulse Energy Measurements: 50uJ-20J up to 2500Hz Diffuser Out Energy Scales: short(10J to 2mJ); long (10J to 20mJ) Max Average Power: 10W Spectral Range: 0.15um-20um Diffuser In Energy Scales: short(20J to 4mJ); long (20J to 40mJ) Max Average Power: 30W PE25-Dif (Diffuser in only) Energy Scales: short(20J to 4mJ); long (20J to 4mJ) Max Average Power: 30W Spectral Range: 0.4um-2.5um

    Slide 7:Equipment

    Company: Gentec QE25LP-S-MB Without attenuator Spectral Range: 190nm-20000nm Max Measurable Energy: 3.1J (266nm), 3.75J (1064nm) Max Average Power: 10W With attenuator Spectral Range: 190nm-2500nm Max Measurable Energy: 4.8J(266nm), 20J(1064nm) Max Average Power: 30W Company: Coherent FieldMaxII-TOP Laser Power & Energy Meter (RoHS) Energy Scales: 0.2mJ-1J using J25LP-MB Attenuator for increased damage protection 532nm (.5J) and 1064nm (1J): LP-YAG-25

    Slide 8:Magueyes Field Trip

    The Magueyes Island experiment directed by Dr. Mark Chang studies the variability of the optical turbulence structure parameter ( ) in the propagation of a light beam in the air. Dr. Jose Rosado is also involved in this research and will be submitting an abstract for presentation at the next SPIE meeting in Firenza, Italy in September 2007.

    Slide 9:Magueyes Field Trip

    Scintillometers Sampling Frequency: 0.1 Hz Center Wavelength: 0.9 microns Bandwidth: 0.65 - 1 micron.

    Slide 10:References

    “Humidity contribution to over a 600m pathlength in a tropical marine environment.” Mark P. J. L. Chang1, Carlos O. Font, Charmaine Gilbreath and Eun Oh. http://physics.uprm.edu/~mark/ www.dell.com www.spiricon.com www.gentec.com

More Related