EXPERIMENTS
IN
PHOTONICS
UPH-1 LASER SAFETY

Investigation and measuring of power
and energy of lasers, laser
intensity,laser scattering, beam
divergence, measuring the
transmission of laser safety filters
goggles and laser classification.
UPH-8 Q-SWITCHING

Adding Q-switching to the
Nd/YAG setup, using
saturable absorption and
active Q-switch (as option)
UPH-7 FREQUENCY
DOUBLING

Studying the Frequency
doubling using KTP crystal
and SHG
UPH-4 He-Ne LASER

He-Ne laser, resonator stability
and Gaussian beam are some of
the studies in this experiment
setup .
UPH-5 DIODE LASER

Studying the characteristics
as spatial intensity
distribution, spectral
properties, polarisation
properties and beam
shaping of the diode laser
UPH-6 DIODE PUMPED
Nd:YAG LASER

In this experiment a study of
properties of diode laser,
Nd:YAG crystal,laser out
put power, laser resonator,
laser modes and  cavity
stability criterion
UPH-03 FABRY PEROT
RESONATOR

Is the best in studying the
multiple beam
interference,visibility, contrast,
coherent length, spectral
frequency and mode analysis
using a He-Ne laser
UPH-2 OPTICAL PUMPING
(EMISSION AND ABSORPTION).

Pumping a Nd/YAG crystal by a diode
laser and investigation and measuring
the characteristics of the diode laser
and the Nd/YAG crystal; as
absorption spectra, lifetime of excited
states and Einstein coefficients
UPH-9 LASER RANGE
FINDER

In this experiment, a study
of short pulse of laser, laser
energy,peak pulse power,
beam collimation, PIN photo
detector, time of flight and
construction of Laser
Range Finder will done.
UPH-10  DIODE LASERE
AND LED.

Steadying of LED and
diode laser emission
properties, spatial
distribution, polarisation
properties and spectral
properties
Experiments in photonics and laser, cover some of the  experiments in the science of light (photon) generation,
detection, and manipulation through emission, transmission, modulation, signal processing, switching, amplification,
detection/sensing and applications. Though covering all light's technical applications over the whole spectrum, most
our experiments  are in the range of visible and near-infrared light.
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