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Divergence

Properties-of-Structured-Light-Application-Note.pdf

Properties-of-Structured-Light-Application-Note.pdf

…Equation 3
Divergence
Since Gaussian beams follow the
diffractive principles, we cannot achieve
a perfectly collimated beam and the
divergence of the beam is dependent
on the waist size that is set by the
optical system.
Far field divergence of a laser beam…

ModeMaster PC M-Squared

ModeMaster PC M-Squared

…of waist diameter +0.1 mm ±5% of waist diameter +0.1 mm — Accuracy - Divergence (%) ±5% ±5% ±5% ±5% — Accuracy - Pointing Angle ±5% of divergence +0.04 mrad ±5% of divergence +0.04 mrad ±5% of divergence +0.04 mrad ±5% of divergence +0.04 mrad — Accuracy - Waist Diameter (%) ±2% ±2 ±2 ±2 — Accuracy…

SureLock 830 nm Wavelength Stabilized Laser

SureLock 830 nm Wavelength Stabilized Laser

…mA Operating Voltage V op – 1.9 2.2 V Laser Reverse Voltage V rl – – 2 V Beam Size at Exit (FWHM) – 1.0 x 0.5 mm Emitter Size – 1 x 100 µm Beam Divergence Q v 0.25 x 3.5 Degrees Differential Efficiency DE (dP/dI) 0.7 mW/mA Operating Temperature 1 T op 0 – 50 °C Storage Temperature 1 T s -20 – 80 °C…

SureLock™ RO Series/Round Laser Modules

SureLock™ RO Series/Round Laser Modules

…SureLock™ Operating Specifications Optical Min Typ Max Unit Spatial Mode Single Mode Polarization 100:1 Noise (RMS, 0-20 MHz) 0.25 0.5 % Beam Divergence 1 10 mrad Pointing Stability +/-25 µrad Power Stability (1hr) 0.10 0.5 % SureLock™ Operating Specifications Electrical Min Typ Max Unit Operating…

2011-Diode-Laser-Modules-and-Pattern-Generators-Catalog.pdf

2011-Diode-Laser-Modules-and-Pattern-Generators-Catalog.pdf

…Type
One Dimensional Diverging Flat Top Order code: 1DDFT - Divergence (E.g., 1DDFT-0.3°)
Two Dimensional Diverging Flat Top Order code: 2DDFT - Divergence 1 x Divergence 2
(E.g., 2DDFT-0.3°x2°)
Imaged Flat Top Order code: FFT - Divergence 1 x Divergence 2 - Focal Length

Single bar packages; conduction cooled (CCP)

Single bar packages; conduction cooled (CCP)

…and enables operation at temperatures as high as 75C. A wide variety of emitter width, emitter count, and fill factor options as well as low divergence and lensing options are available to meet your optical integration requirements. Available wavelengths include 880nm, 915-980nm, 1060nm, and…

ModeMaster Modular Components

ModeMaster Modular Components

…PC Scan Head Modular Components Components for Other Wavelength and Divergence Ranges The body design of the ModeMaster PC scanning head has modular lens and detector sets that allow quick changes to other wavelength or divergence ranges to suit your measurement needs. The UV-VIS-NIR body can be…

SureLock™ 785 nm/830 nm/1064 nm Butterfly Raman Laser

SureLock™ 785 nm/830 nm/1064 nm Butterfly Raman Laser

…785/830nm 1064nm 1100 1200 1500 1600 mA Operating Voltage V op 785/830nm 1064nm 1.9 2.1 2.2 2.5 V TEC Current – – 2 A TEC Voltage – – 4 V Beam Divergence 2 5 x 25 mrad Beam Diameter 2 0.2 (Vertical) x 1.0 (Horizontal) mm Fiber Type 3 105 µm core/ 900 µm tubing Connector 3 FC/PC (std)/ FC/APC…

INNOVA 90C

INNOVA 90C

…337.5-356.4 - - - - 0.15 333.6-363.8 - 0.20 0.30 0.50 - Beam Specifications 2 Argon Krypton Beam Diameter (@ 1/e 2 points)3 1.5 mm 1.5 mm Beam Divergence (full angle) 0.5 mrad 0.8 mrad Beam Waist Diameter 4 1.4 mm 1.1 mm Beam Waist Location 4 1.50 m 1.27 m Cavity Length Single-line 1.16 m 1.16 m…

INNOVA FreD systems

INNOVA FreD systems

…0.03 476.5 0.60 229.0 0.01 457.9 0.35 Multiline UV 3 0.60 Beam Parameters 4 SHG Fundamental (514.5 nm) Beam Diameter (mm) 0.6-0.9 5 1.7 6 Beam Divergence (mrad) 7 0.5-0.85 0.5 Ouput Polarization 100:1 horizontal 100:1 vertical Power Stability 8 ±1.0% ±0.5% 1At time of purchase, customer must…

Laser Beam Diagnostics

Laser Beam Diagnostics

…Modular Components ModeMaster Modular Components Components for Other Wavelength and Divergence Ranges. Beam Diagnostic Accessories Beam Diagnostic Accessories Components for Other Wavelength and Divergence Ranges. Accessories
* Attenuators, Beamsplitters and UV Adapters - Typical attenuations…

SureLock™ LM Series/Compact Laser Modules

SureLock™ LM Series/Compact Laser Modules

…in air. Operating Specifications Optical Min Typ Max Unit Spatial Mode Single Mode Polarization 100:1 Noise (RMS, 0-20 MHz) 0.25 0.5 % Beam Divergence 1 10 mrad Pointing Stability +/-25 µrad Power Stability (1 hr) 0.10 0.5 % SureLock Operating Specifications Electrical Min Typ Max Unit Operating…