…and 70C series of small-frame argon or krypton ion lasers are also well suited for Raman experiments in the visible region of the spectrum. Innova 70C Spectrum is a mixed gas lasers that can generate a number of laser lines from the UV to the near IR. Ultraviolet (UV) resonance Raman spectroscopy…
…analyzers and lab on a
chip instruments require a focused spot of
light with a narrow, well-defined and consistently reproducible spectral bandwidth
and intensity profile. This is actually quite
difficult and highly inefficient to achieve
with LEDs, and requires extra optics…
systems are the recognized leader
in software, hardware and optical components for laser beam
analysis. Constant product improvement based on customer feedback,
and innovation from beam analysis
experts, have made BeamView
Analyzer products the…
…types, from the highest
performance research instrument to the lowest cost
point of care analyzer.
In contrast, with LEDs there is virtually no range of
optical performance to choose from, other than size
(power) and center wavelength.
BioRay for Cost-Sensitive…
…circularized beam of 1.5 mm 4633 nm linewidth has been measured at <10 MHz with High Finesse Analyzer Please specify wavelength at time of ordering. Wavelengths specified in air. Operating Specifications Optical Min Typ Max Unit Spatial Mode Single Mode Polarization 100:1 Noise (RMS, 0-20 MHz) 0.25…
…of the ECDLA, an
integrating sphere was used to collect all the light and an optical fiber couples the integrating
sphere output into an optical spectrum analyzer (OSA). The OSA measures the spectrum as
shown in Fig. 2(a).
750 752 754 756 758 760 762 764 766 768
…lineshape of the family of wavelength stabilized TO-can lasers is measured with a
high sensitivity double spectrometer on an ANDO Optical Spectrum Analyzer (ModelAQ6315A).
The resolution of the spectrometer is 0.05 nm for all scans.
The spectral lineshape of the wavelength stabilized…
…is a more reliable method to determine linewidth. A linewidth of less than 50 MHz is consistently obtained using the FPsystem. Fabry-Perot Analyzer (Thorlabs SA200-6A) Optical Spectrum Analyzer (Ando AQ6315A) Beam-splitter Ondax TO-can wavelength stabilized laser Figure 1: Set-up Page 1 of 2
…of 60 degrees Celsius for up to 5,471 hours. Figure 1 ,2 and 3 show the wavelength versus temperature measured with an ANDO AQ-6315A Optical Spectrum Analyzer (OSA). After 5,471 hours of operation at full power and elevated temperature, the temperature range over which the laser diode is wavelength…
Figure 2(b) shows the single frequency spectrum for three rotation angles of the VHG. The laser single frequency
operation was verified by the spectrum obtained with an optical spectrum analyzer with 10 pm resolution. The linewidth
was not measured. The diode…
Figure 2(b) shows the single frequency spectrum for three rotation angles of the VHG. The
laser single frequency operation was verified by the spectrum obtained with an optical
spectrum analyzer with 10 pm resolution. The linewidth was not measured. The diode…
…instrument components included a
Kaiser Optical Systems, Inc. Raman RXN1 Analyzer
spectrograph with a f/1.8 axial transmission imaging
spectrograph which employed a HoloPlex transmission
grating (HDG-785.1, 0.05 cmÀ1/pixel, Kaiser Optical
Systems, Inc.) with an entrance slit…
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