Lasers, Laser Accessories & Light Sources
High-Resolution Spectrum Analyzer for IR Lasers The 721B-MIR laser spectrum analyzer provides the most complete spectral characterization of lasers that operate at mid-infrared wavelengths. Absolute wavelength is measured to an accuracy of ±1 part per million, and spectral properties are determined to a resolution as high as 2 GHz. Now, researchers working with quantum cascade lasers for high-resolution spectroscopy, photochemistry or optical sensing applications can achieve more meaningful experimental results with accurate spectral information.
InGaAs Detector Series
Andor’s iDus InGaAs detector series provides the most optimized platform for
spectroscopy applications up to 2.2 µm. The TE-cooled, in-vacuum sensors
reach cooling temperatures of ;90 °C, where best signal-to-noise ratio can be
achieved. Indeed, dark current will improve moderately below ;90 °C, where
scene blackbody radiation will dominate, while quantum efficiency of the iDus
InGaAs sensor will be greatly impacted at these lower temperatures and will
lead to a lower signal-to-noise ratio.
+ 44 28 9023 7126
No Compromise Beam Profiling
DataRay’s BladeCam™ has pixel size to 3.2 µm and wavelength capabilities
from 190 to 1310 nm and 1475 to 1550 nm. It features HyperCal™ dynamic
noise and baseline correction and offers users the smallest full-featured
profiler package at 1.8 ; 1.8 ; 0.65 in., ideal for restricted spaces and
See this and all our products at Photonics West - Booth 2300.
Duplex/Dual-Channel Analog Fiber Optic Links
The US-made LTX7240 conveys two analog and three digital channels
bidirectionally over a single fiber at distances exceeding 10 km.
Analog channels are digitized to 12 bits at 50 ms/s for a bandwidth of
DC ; 12. 5 MHz (; 3 dB) and voltage ranges of ±1 V or ± 5 V. Independent
digital TTL/CMOS/LVTTL channels support data rates up to 50 Mb/s each.
Ideal for experiments at very high potentials.
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