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Equipment

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4 objective lens  (10X / 0.23), (10X/0.28), (50X/0.7), (100X/0.5).  // (Magnification/NA)

 

Spot size = 1.22 * wavelength/NA

NA= n * sin(theta)

 

※ NA= numerical aperture

 

 

 

Attached below are photographs of 4 objective lens and datasheets of mitutoyo and olympus

 

 

 

 

제목
Oscilloscope (5054A) file
Current preamplifier (AMETEK model 5182) file
Objective lens file
Function generator (Tektronix CFG253, Stanford Research Systems DG535) file
Green Laser(532nm) file
Blue LD file
Laser power/energy meter file
Agilent power supply (6613c) file
Verdi G10 file
STREAK CAMERA (C3681) file
Femtosecond fiber laser: IMRA customized version of Femtolite file
Pyrocam III Beam Profilerer file
THz Laser System (SIFIR-50) file
Lamp file
Detector file
Spectrometer and gratings file
HeCd laser file
Closed-Cycle Refrigerator Systems(Helium) file
VARIABLE TEMPERATURE CRYOSTAT(Liquid Helium) file
REGULATED DC POWER SUPPLY(for PMT) file
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