'Transmitted light' presentation slideshows

Bi/BE 177: Principles of Modern Microscopy

Bi/BE 177: Principles of Modern Microscopy. Lecture 05: Illumination and Detectors Andres Collazo, Director Biological Imaging Facility Ke Ding, Graduate Student, TA Wan-Rong (Sandy) Wong, Graduate Student, TA. Lecture 5: Illumination and Detectors. Illumination sources Tungsten-Halogen

662 views • 66 slides

Integrated Light Microscopy and Electron Microscopy

Integrated Light Microscopy and Electron Microscopy. R G B is boring. But C M Y K spells FUN!. C yan M agenta Y ellow Blac K. Plain old B / W BSE image, (OPC 24 hours). Prettier when inverted and assigned to Y K. But still kind of boring. Maybe optical microscopy can help!.

836 views • 60 slides

Geometric Optics

Geometric Optics. The Ray Model of Light. Although light is actually an electromagnetic wave , it generally travels in straight lines. We can describe many properties of light by assuming that it travels in straight-line paths in the form of rays. .

1.36k views • 51 slides

Bi/BE 177: Principles of Modern Microscopy

Bi/BE 177: Principles of Modern Microscopy. Lecture 06: Fluorescence Microscopy Andres Collazo, Director Biological Imaging Facility Ke Ding, Graduate Student, TA Wan-Rong (Sandy) Wong, Graduate Student, TA. Lecture 6: Fluorescence Microscopy. Phenomenon of Fluorescence Energy Diagram

871 views • 50 slides

Introduction to optical microscopy

Introduction to optical microscopy. BF. DF. Ph. DIC. Introduction to optical microscopy. Some basic optics Properties of lens Types of illumination Resolution Contrast Phase contrast Differential Interference Contrast. Contrast techniques in optical microscopy.

867 views • 46 slides

Ocean Depth and Light

Ocean Depth and Light. ORANGE?. YELLOW?. GREEN?. BLUE?. VIOLET?. BROWN?. What colors give animals in the jungle the best camouflage?. RED?. image courtesy of http://commons.wikimedia.org/wiki/File:US_Woodland_pattern.png. ORANGE?. YELLOW?. GREEN?. BLUE?. VIOLET?. BROWN?.

755 views • 46 slides

REFRACTION AND REFLECTION POLARIZATION OF LIGHT

REFRACTION AND REFLECTION POLARIZATION OF LIGHT. Emily Kozlowski and April Mante. DEFINITION OF REFRACTION. Refraction is the change in direction of a wave due to a change in its speed. This is most commonly observed when a wave passes from one medium to another at an angle.

991 views • 39 slides

Infrared Spectroscopy

Infrared Spectroscopy. What is spectroscopy?. The study of the interaction between radiation and matter as a function of wavelength (?). Historically, spectroscopy referred to the use of visible light dispersed according to its wavelength.

1.48k views • 38 slides

Chapter 25

Chapter 25. Optical Instruments. Optical Instruments. Analysis generally involves the laws of reflection and refraction Analysis uses the procedures of geometric optics To explain certain phenomena, the wave nature of light must be used. Clicker 1. Unpolarized light of intensity I goes

584 views • 31 slides

Visible light waves

Visible light waves. Visible light waves. How do light waves behave when they strike an object?. Light waves vocabulary. Absorbed:. Light waves vocabulary. Absorbed: Light is taken in and goes nowhere. Light waves vocabulary. Absorbed: Light is taken in and goes nowhere. Reflected:.

611 views • 28 slides

Chapter 19 Coordination Complexes 19.1 The Formation of Coordination Complexes 19.2 Structures of Coordination Complex

C1403 Lecture 20 Tuesday, November 16, 2005. Chapter 19 Coordination Complexes 19.1 The Formation of Coordination Complexes 19.2 Structures of Coordination Complexes 19.3 Crystal-Field Theory and Magnetic Properties 19.4 The Colors of Coordination Complexes

705 views • 27 slides

Polarization

Polarization. EM Waves.

365 views • 26 slides

SPECTROPHOTOMETRY

SPECTROPHOTOMETRY. Spectrophotometry. Determines concentration of a substance in solution Measures light absorbed by solution at a specific wavelength. Spectrophotometry.

851 views • 24 slides

Physics 2054C

371 views • 17 slides

Fig. 7-0c

Light energy. 6. + 6. H 2 O. CO 2. C 6 H 12 O 6. O 2. + 6. Oxygen gas. Carbon dioxide. Water. Glucose. Photosynthesis. Fig. 7-0c. Figure 7.2_1. Leaf Cross Section. Leaf. Mesophyll. Vein. Mesophyll Cell. CO 2. O 2. Chloroplast. Stoma. Figure 7.2_2. Chloroplast.

343 views • 12 slides

CHAPTER 19: OPTICAL PROPERTIES

155 views • 12 slides

282 views • 11 slides

116 views • 11 slides

INVESTIGATING LIGHT-MATTER INTERACTIONS USING A MANUAL SPECTROMETER - A NEW CHM151 LAB

INVESTIGATING LIGHT-MATTER INTERACTIONS USING A MANUAL SPECTROMETER - A NEW CHM151 LAB. Developed by E. Kwan , H. Ohorodnyk, I. Miller, A. Orozco, and A. Dhirani with assistance from F. Bures and J. Jackiewicz (electronics) as well as J. Ford and F. Shaw (machining).

242 views • 10 slides

MODULE 22 (701)

MODULE 22 (701). S 1 ? S n. T 1 ? T n. T 3. S 1. T 2. T 1. S 0. Absorption Spectrophotometry of Excited States. MODULE 22 (701). The underpinning of all absorption measurements, time-resolved or not, is the Beer-Lambert law.

186 views • 8 slides