Photonics plans to publish a book titled New Light – אור חדש
This should contain articles by and/or
for its customers/suppliers/staff giving
Promotes desirable values
Contains no Politics
It can be related to a weekly section of
the Pentateuch or just out of the blue.
It is to promote peoples independent
thinking, and sharing it with others. Similar to Einstein’s
firstly to describe stimulated emission in a paper published 95 years
ago, that enabled the development of the laser as a new type of light
EOT sells Faraday rotators/isolators and
fiber collimators for laser diodes, fiber lasers and solid-state
lasers, with a special emphasis on high average power and peak power
applications. EOT has the knowledge, experience and manufacturing
facilities to satisfy high volume and custom requirements.
EOT also stocks a complete line of high speed photodetectors for
monitoring the output of pulsed, mode-locked or externally modulated
The negative effects of optical feedback
on laser oscillators and laser diodes have long been know. Problems
include frequency instability, relaxation oscillations, amplified
stimulated emission, and in some cases, optical damage. As lasers have
improved, the need to protect laser oscillators and laser diodes from
optical feedback has increased. A Faraday isolators' ability to allow
light to pass unimpeded in one direction, while strongly attenuating
light traveling in the opposite direction, eliminates the negative
effects of optical feedback. Figures 1 and 2 demonstrate this fact.
Figure 1 illustrates noise emission displaced 60kHz from the actual
laser frequency of a mode-locked laser due to reflections from an
uncoated glass surface. The noise emissions correspond to relaxation
oscillations in the laser being driven by residual feedback. Figure 2
illustrates the effectiveness of EOT's Faraday isolators in eliminating
for a variety of pulsewidth measurement and pulse profiling
applications. ET Series photodetectors use PIN photodiodes and a
reverse bias. These photodiodes utilize the photoelectric effect to
convert light energy into a electrical current. The reverse bias
consists of either 3V lithium cell(s) or a wall plug in power supply,
depending on the amount of bias voltage needed and the intended
application of the photodetector. All photodetectors contain their own
BNC or SMA output connector. Connecting the photodetector to an
oscilloscope and terminating into 50Ω at the oscilloscope is
all that is required for operation. Most of EOT's photodetectors can be
fitted with FC fiber optic connectors for use with fiber pigtailed
Optical systems designer/engineer with
10+ year experience is available for hire - full/part time or projects.
·10+ years as optical
systems engineer and designer in multidisciplinary environment
application include communications, fiber-optics, IR imaging cameras,
diffractive optics, etc.
·Optical design with
Zemax included thermal analysis and athermalization, tolerance analysis
and specification, polarization analysis, geometrical and physical
optics propagation, etc.
subcontractors and defining, for suppliers, technical specs and ATP of
all optical elements and subassemblies.
engineering support - Responsible for analyzing/characterizing
performance results of failed product units, troubleshooting them (i.e.
stress, dust, optical defect, etc.), and providing preventive solutions.
“hands-on” lab experience - Building bench set-ups
and testing/verifying concepts, working with lasers, camera detectors,
measurement devices, etc.
·Laser Safety Officer
- Responsible for learning laser eye safety standards and designing
product’s laser output in accordance with favorable laser
·Defined in detail
optical testing protocols for QA personnel and opto-mechanical
alignment procedure for production workers.
engineer – Communicated with customers to understand their
system, constraints, requirements, and what they wish to achieve, and
offered solutions accordingly.
- Prepared white papers, application notes and other technical
documentation for internal use, marketing (website/catalogue) and per
If not advised otherwise the prices are DDP, Israel and don't include
special actions may be conditioned as
long as in stock or till a certain date. Ask for a quote on any product.
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