O F H Past Projects
37
OFH Projects • Illumination Optics • Imaging Optics • Electronics, Opto Electronics • Opto Mechanical Designs • System designs, prototypes • Thermal Modeling
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Transcript of O F H Past Projects
OFH Projects
• Illumination Optics• Imaging Optics• Electronics, Opto Electronics• Opto Mechanical Designs• System designs, prototypes• Thermal Modeling
LED Headlight
LED Fiber Coupling
LED Collimating
LED Light Pipe
TIR wide angle illumination lens
Light Guide
Theatrical lighting Collimator
0 .6 m 0.2 m
MR 16 LED reflector
LED Parking lot light
Improved Illumination Pattern
LED Streetlight Lens
Projection Lens
F Theta Lens for Scanning
Custom Zemax DLL for modeling laser
cavity with Bezier Surface
Scanning Lens
Custom objective and mechanics for viewing high energy diffraction scintillator
Consumer night vision lens
Under water wide angle Lens
Input angular FOW
Input pupil diameter
Output angular FOW
Output pupil
Optical device
Endoscope Relay Lens
Test Tube Scanner
Laser hand piece Zoom Lens
Digital Ballast with feedback
Interferometer USB-2 Camera Port
F
ΔR
4
1 2 3 5
7
6
8
9
14
10
16
17
18
192021
22
2324
25
26
27
28
15
Recording light
Luminescence
Reading light
30
29T
Optical Disc Tester
Design of interface and control board for tunable mems device with InGaS photodetector
Design of interface and control board for tunable mems device with InGaS photodetec
LaserCard Reader with hand swipe
Fast Scanning mirror, driver board schematic
Custom Mechanical Design
Test results for laser scanner with rotating drum
Edgebreak Sensor, used to identify defects in turbine engines
Edgebreak Sensor, used to identify defects in turbine engines
Custom optometer calibration system
Bar code strips
Illuminated bar code zone
Objective field of view, object plane of objective that coincides with bar code surface
LEDObjective
Image on the image plane of objective that coincides with diaphragm plane
Photoreceiver
Diaphragm hole
Diaphragm
Modulated by bar code light (working part of total light, that reach objective)
Bar code moving
Barcode reader
Condenser lens opto mechanical design
Toric lens for laser chip
LED Light engine, thermal modeling
Gold soldering pads (LED
wiring)
Led dies
