Tech Briefs Magazine - November 2021 - PIT-26

Multimode Fiber Optic
Transceiver
Yokowo (Tempe, AZ) has launched
a miniature multimode fiber optic
transceiver that simplifies the design
of Industry 4.0 vision applications.
Measuring one-third the size of traditional
SFP+ transceiver modules, the Yokowo Type-B optical transceiver
can be designed into space-constrained applications.
Miniaturization and high-speed data transmission speeds ranging
from 50 Mbps to 12.5 Gbps and a signal format of NRZPRBS231-1
make the Type-B optical transceiver well-suited for
machine vision applications. The Type-B optical transceiver
offers low power consumption of 150 mW. The Type-B multimode
transceivers are compatible with LC connectors to provide
easier integration and cost savings, as installers can use
existing LC optical cables.
For Free Info Visit: http://info.hotims.com/79419-230
Infrared Lens Test System
Following a complete redevelopment,
the OptiCentric® 101 IR
from Trioptics (Wedel, Germany) is
now available. Advantages of the
OptiCentric® 101 IR are the highprecision
centering inspection in
the visual spectral range (VIS) with a measurement accuracy of
≤0.1 µm, as well as versatile applications in the mid- and longwave
infrared range (MWIR and LWIR). The system uses the test
wavelength optimally matched to the lens material, the coating
and the measurement task for all processes required in optics
production. These processes include the inspection of individual
lenses, the assembly of lenses and the complete optomechanical
characterization of the entire lens system.
For Free Info Visit: http://info.hotims.com/79419-231
Phototherapy Spectral Radiometer
Gigahertz-Optik (Amesbury, MA) has
Introduced the MSC15-Bili, a compact
spectral light meter for spectral irradiance
measurement of blue light phototherapy
systems irrespective of the lamp type or
manufacturer. The meter measures the
average and integrated irradiance in
accordance with IEC 60601-2-50 and AAP
Guidance. The MSC15-Bili spectral light
meter directly displays total irradiance for bilirubin, Ebi
(mW/cm2) in accordance with IEC 60601-2-50:2009+A1:2016 as
well as average spectral irradiance (µW/cm2/nm) in accordance
with the latest American Academy of Pediatrics recommendations.
The meter provides individual display screens for AAP
2004 Guidance 430 nm - 490 nm and AAP 2011 Guidance 460
nm - 490 nm (µW/cm2/nm), and IEC 60601-2-50 Ebi, 400 nm
- 550 nm (mW/cm2). Additionally, the meter measures spectral
irradiance 360 nm - 830 nm providing lux, CCT and x,y chromaticity
values. The AAP spectral irradiance range is better than:
0.01 - 250 µW/cm2/nm.
For Free Info Visit: http://info.hotims.com/79419-240
26
Cov
ToC
Digital Piezo Controller
PI's (Auburn, MA) new E-709
compact digital piezo servo controller
/ amplifier and driver was
designed providing 20 kHz sampling
rate, twice the power of its
predecessor along with multiple
times its positioning resolution. When used in image processing,
scanning and microscopy applications, its advanced features
such as high-performance linearization, high speed
tracking, and PI's F3 capability (Fast Focus & Freeze) come in
handy. When used with a fast objective focusing motor such as
the P-725, the autofocus drive can be bumplessly switched from
an external (focus) sensor to the integrated position sensor
inside the focusing stage.
For Free Info Visit: http://info.hotims.com/79419-238
High-Speed Pyrometer
Optris (Berlin, Germany) now offers the
high-speed pyrometer CTlaser 4M specifically
for these applications. In addition
to its ultra-rapid capture time of 90 µs, it
provides a good optical resolution of 33:1
and various focus options. An integrated double
laser target allows straightforward alignment
onto the object over larger measuring distances.
The CTlaser 4M measures within the spectral
range of 2.2 µm to 6.0 µm, making it suitable for temperature
measurements in the range of 0°C to 500°C on metals,
metal oxides, ceramics or for materials with an unknown or
changing emissivity. The measurement head can be used at an
ambient temperature of up to 70°C - a cooled housing is available
for temperatures up to 175°C. The remote electronics
unit is connected to the sensor head via a cable which can be
up to 15m long. Important parameters can be entered here
directly via three keys and an illuminated display.
For Free Info Visit: http://info.hotims.com/79419-236
2-Stage, Cooled Infrared Detector
Opto
Diode
Corporation
(Camarillo, CA), an ITW company,
introduced the BXT2S-68TE, a
thermoelectrically cooled (TEC),
two-stage infrared (IR) detector
developed for gas analysis, emissions
monitoring, and process
control. The lead selenide (PbSe)
high-performance IR detector features a 6 mm × 6 mm (36
mm2) active area element housed in a TO8 package with a flat
sapphire window. Peak sensitivity ranges from 4.3 µm to 4.5 µm
with responsivity ranging from 1.65 × 104 V/W (minimum) to
2.5 × 104 V/W (typical). The device features minimum detectivity
(D*) of 1.5 × 1010, resistance ranges from 1.0 to 15.0
MOhms, and a typical response time of 12 µsec. The BXT2S68TE
element operating temperature is -25°C; absolute ratings
for storage and operating temperatures range from -40 °C to
+85°C.
For Free Info Visit: http://info.hotims.com/79419-235
Photonics & Imaging Technology, November 2021
http://info.hotims.com/79419-238 http://info.hotims.com/79419-230 http://info.hotims.com/79419-231 http://info.hotims.com/79419-236 http://info.hotims.com/79419-240 http://info.hotims.com/79419-235 http://info.hotims.com/79419-902

Tech Briefs Magazine - November 2021

Table of Contents for the Digital Edition of Tech Briefs Magazine - November 2021

Tech Briefs Magazine - November 2021 - Intro
Tech Briefs Magazine - November 2021 - Sponsor
Tech Briefs Magazine - November 2021 - Cov1
Tech Briefs Magazine - November 2021 - Cov2
Tech Briefs Magazine - November 2021 - 1
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Tech Briefs Magazine - November 2021 - Cov3
Tech Briefs Magazine - November 2021 - Cov4
Tech Briefs Magazine - November 2021 - PIT-Cov1
Tech Briefs Magazine - November 2021 - PIT-Cov2
Tech Briefs Magazine - November 2021 - PIT-1
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Tech Briefs Magazine - November 2021 - PIT-Cov3
Tech Briefs Magazine - November 2021 - PIT-Cov4
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