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| Distributed Feedback (DFB) Diode Lasers are fixed wavelength single mode diode lasers. Typical geometrical sizes of the laser chip are 1000µm x 500µm x 200µm (length x width x height). The laser chip is grown by MOVPE of compound semiconductor material. The optical gain is provided by double heterostructure which include several Quantum Wells for electronic confinement. Typcal emitter width range between 3µm and 7µm. The single mode emission is enforced by a Bragg grating with the laser chip. The surfaces of the laser chip act as cavity mirrors due to the difference of the refractive index of the laser material and the surrounding air. The rear facet of the laser chip is provided with a high reflection coating. The front facet of the laser chip is provided with a high quality antireflection coating for avoiding the Fabry Perot modes of the laser chip. Distributed Feedback (DFB) Diode Lasers are available at almost any wavelength between 760nm and 2800nm. |
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BC4 series diode laser beam combiners can combine up to four laser diodes with similar (at least two different wavelengths with 50 nm spacing) or disimilar wavelengths (at least 50 nm spacing) .
Photo monitor of the combined power output is an optional addition.
The standard package features an SMA receptacle for multimode fiber coupling. The combiners can accept both 5.6 mm and 9.0 mm TO packages. |
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Research Electro-Optics, Inc. (REO) produces laser components with the highest performance and greatest reliability worldwide utilizing its superior optical fabrication, superpolishing, and precision thin film coating capabilities. REO manufactures high reflector mirrors, output couplers, beam steering optics, edge filters and Brewster windows which offer the best available performance in terms of scatter, absorption, spectral characteristics, stability, laser damage threshold, and plasma durability.
Features
Superpolished Substrates
Plano and Spherical Optics (1 cm to infinity radius of curvature)
Ultra Low Scatter & Absorption (as little as 1part per million)
Ultra High Laser Damage Thresholds
Ion Beam Sputtered Coatings
Mirrors with Extremely High Reflectivity (up to 99.999%)
Extremely High Ultraviolet and Plasma Durability
High Moisture and Temperature Stabilities
Applications
Lasers (244 nm - 3.39um)
Inter Cavity Optics
Frequency Reference Cavities
Optical Instrumentation |
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Research Electro-Optics, Inc. (REO) produces laser components with the highest performance and greatest reliability worldwide utilizing its superior optical fabrication, superpolishing, and precision thin film coating capabilities. REO manufactures high reflector mirrors, output couplers, beam steering optics, edge filters and Brewster windows which offer the best available performance in terms of scatter, absorption, spectral characteristics, stability, laser damage threshold, and plasma durability.
Features
Superpolished Substrates
Plano and Spherical Optics (1 cm to infinity radius of curvature)
Ultra Low Scatter & Absorption (as little as 1part per million)
Ultra High Laser Damage Thresholds
Ion Beam Sputtered Coatings
Mirrors with Extremely High Reflectivity (up to 99.999%)
Extremely High Ultraviolet and Plasma Durability
High Moisture and Temperature Stabilities
Applications
Lasers (244 nm %u2013 3.39um)
Inter Cavity Optics
Frequency Reference Cavities
Optical Instrumentation |
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| ... products without technical information |
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| Distributed Feedback (DFB) Diode Lasers are fixed wavelength single mode diode lasers. Typical geometrical sizes of the laser chip are 1000µm x 500µm x 200µm (length x width x height). The laser chip is grown by MOVPE of compound semiconductor material. The optical gain is provided by double heterostructure which include several Quantum Wells for electronic confinement. Typcal emitter width range between 3µm and 7µm. The single mode emission is enforced by a Bragg grating with the laser chip. The surfaces of the laser chip act as cavity mirrors due to the difference of the refractive index of the laser material and the surrounding air. The rear facet of the laser chip is provided with a high reflection coating. The front facet of the laser chip is provided with a high quality antireflection coating for avoiding the Fabry Perot modes of the laser chip. Distributed Feedback (DFB) Diode Lasers are available at almost any wavelength between 760nm and 2800nm. |
|
BC4 series diode laser beam combiners can combine up to four laser diodes with similar (at least two different wavelengths with 50 nm spacing) or disimilar wavelengths (at least 50 nm spacing) .
Photo monitor of the combined power output is an optional addition.
The standard package features an SMA receptacle for multimode fiber coupling. The combiners can accept both 5.6 mm and 9.0 mm TO packages. |
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Research Electro-Optics, Inc. offers a variety of standard and OEM Helium Neon laser products:
Standard cylindrical laser heads, high power laser systems and 5-color tunable laser system.
Power supplies used to drive our standard cylindrical laser heads.
Cylindrical Laser Heads and Laser Systems: 543nm (Green), 594nm (Yellow), 612nm (Orange), 633nm (Red), High Power 633nm (Red), |
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Research Electro-Optics, Inc. (REO) has been a
leader in the fi eld of high performance and high
reliability Helium-Neon lasers for over twenty years.
The vast majority of our laser tubes manufactured
over the years have been incorporated into medical,
scientifi c and critical manufacturing instruments. This
experience, combined with our on-staff technical
expertise and fl exible manufacturing structure, makes
REO uniquely suited to supplying Helium-Neon lasers
for performance critical applications.
REO's primary strength in the Helium-Neon laser
market is our in-house optical fabrication and coating
capability. It is widely acknowledged that mirror
performance is one of the most critical factors in
maintaining consistently long laser life. Manufacturing
these components in-house is the best way to
develop insight into the technical factors affecting
mirror performance and to ensure consistent mirror
quality. Our technical insight into optimizing mirror
performance provides our laser products with
competitive advantages in terms of output power
and laser lifetimes. Utilizing enhanced designs and
superior components, these lasers deliver unsurpassed
operational stability and longer laser lifetimes. |
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| ... products without technical information |
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Research Electro-Optics, Inc. (REO) produces laser components with the highest performance and greatest reliability worldwide utilizing its superior optical fabrication, superpolishing, and precision thin film coating capabilities. REO manufactures high reflector mirrors, output couplers, beam steering optics, edge filters and Brewster windows which offer the best available performance in terms of scatter, absorption, spectral characteristics, stability, laser damage threshold, and plasma durability.
Features
Superpolished Substrates
Plano and Spherical Optics (1 cm to infinity radius of curvature)
Ultra Low Scatter & Absorption (as little as 1part per million)
Ultra High Laser Damage Thresholds
Ion Beam Sputtered Coatings
Mirrors with Extremely High Reflectivity (up to 99.999%)
Extremely High Ultraviolet and Plasma Durability
High Moisture and Temperature Stabilities
Applications
Lasers (244 nm - 3.39um)
Inter Cavity Optics
Frequency Reference Cavities
Optical Instrumentation |
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| ... products without technical information |
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