Compare and contrast laser scanning confocal and multiphoton microscopy in 250-500 words. Both confocal and two-photon (multi-photon) laser imaging can generate 3D images by capturing a stack of optical sections at different focal planes. In confocal microscopy‚ a detector pinhole which rejects fluorescence from off-focus locations is used; while‚ two- photon microscopy is capable of giving 3D contrast and resolution (comparable to confocal microscopy) without the necessity for
Premium Light Photon Electromagnetic radiation
Bangalore – 560090 External Guide: Vijesh T V Scientist/Engineer ‘SC’ LEOS/ISRO Bangalore-560013 Abstract We have proposed a digitally implemented QPSK system for Free-Space Optics systems for future satellite missions. We have used a Laser source of 1550nm wavelength and data rate of 2.5Gbps.The system consists of a modulating and a demodulating block and an advantage of filters added to improve the performance and optimize errors like noise. The best suited modulator for FSO is Mach-Zehnder
Premium Modulation Satellite
Trust Fall The trust fall is a very common trust and teamwork activity. This activity can be with two people or a whole group of people. It starts with one person being the “faller” and the others being the “catchers”. The faller will go stand in front of the catchers. The faller will have their back facing the catchers and cross their arms. The faller will then proceed to fall backwards. The catchers stand behind the faller and wait for the faller to fall backwards‚ then they will catch the
Premium Teamwork The A-Team Person
This was a level III one-group quasi-experimental design that studied if low-level laser therapy improved the healing of diabetic foot ulcers. The sample used was seven type-II diabetes with grade 2 or 3 foot ulcers. The data collected was measurements of the ulcer surface area‚ ulcer height‚ duration‚ and A1C. The Braden Scale was used
Premium Wound healing Randomized controlled trial Wound
choosing the types of waves to use can be troublesome because each wave has its pros and cons. However‚ Ultrasonic wave is the most suitable method because it is good in just about any environment‚ and - more importantly - they are not as expensive as lasers despite the fact that are much larger and harder to focus compared to other waves namely Infrared and
Premium Electric motor Control theory Renewable energy
One place I would like to visit on a class trip New York City is the one place I would very much like to visit on our next class trip. New York City is very large and has lots of exciting and educational activities‚ such as going to the theater‚ museums‚ landmarks and shopping. New York City is located in the state of New York‚ only 30 minutes to Newark Airport in New Jersey. It makes a perfect place for a class trip. The tourist season runs the entire year‚ making visiting time flexible
Premium New York City
incidence at 45 degrees to the normal will result in the angle of reflection at 45 degrees to the normal). This will occur for four of the triangular prisms due to the Law of Reflection‚ and will effectively reflect the laser beam along the interior of the store. Unlike white light‚ laser
Premium Light Lighting Energy
sciences are the use of chemical agents and laser technologies that help investigators while trying to identify blood and other bodily fluids even after they have been cleaned from surfaces. I think that this is a big advancement because it doesn’t matter what the assailant does to try and cover his tracks by way of cleaning up blood or bodily fluids‚ the chemicals are going to recognize the characteristics of the specimen and identify it with help of the laser lights. The use of this technique will
Premium Fingerprint Forensic science DNA
revolutions executed per second‚ or even the precise angle of the shaft. This source of information about the shaft of the motor is called “feed-back” because it sends back information from the controlled actuator to the controller. 1.2 METHODOLOGY: LASER BASED SPEED SENSOR The methodology of our project is shown in the block diagram in fig 1.1 . LCD DISPLAY MOTOR DRIVER MOTOR INPUTS MCU MOTOR CONTROLLER Fig 1.1: Block Diagram of DC Motor Speed Control
Premium Control theory Electric motor PID controller
internally as a result of human papillomavirus. These developments could be cured with several operations such as freezing‚ duct tape‚ lasers and topical remedies. For one to prevent such situation‚ it’s advisable for you to go through the following cures for warts: 1. Laser Procedure. This kind of method is the current for the removal of genital warts. Lasers emit powerful beams that can be aimed at the affected area of the skin‚ specifically genital warts. This form of therapy isn’t always offered
Premium Immune system Bacteria Infection