Optics593-604.qxd
9/21/04
2:16 PM
Page 603
Optics
A101 f = 20.13mm 0.11 NA
PPLN Devices
Specifications
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Focal Length:
20.13±0.10mm at 20°C
Numerical Aperture: 0.11
Free Working Distance*:
21.64±0.10mm at 20°C
Wavefront Distortion (RMS):
≤ 0.028 λ (Double Pass)
Design Wavelength: 780nm
Object Height (Y) Max: 0.2mm
ITEM #
A101
$
$
5.00 £
Optical Systems
£
3.50
€
€ 5,00
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Waveguide Circuits
Spherical Singlets
Achromatic Doublets
Cylindrical Lenses
Working Distance
measured from this
surface.
*Measured from the outside of the Lens Package
(see mechanical drawing).
¥
¥
Transmission (Single Pass):
>90% at 780nm
UV Transmission: ≥70% at
350nm
Weight: 0.24g
Material: Polycarbonate PC
(n780=1.5737)
Construction: Singlet
(Plano-Aspheric)
,850
Aspheric Lenses
Mirrors
All dimensions
are in millimeters
DESCRIPTION
Plastic Asphere
f=20.13mm ±0.1mm at 20°C 0.11NA
Prisms
Gratings
LG-P4 single element line generator plastic
The single element line generator produces a bright line for a laser diode using a
compact and highly efficient anamorphic optical lens design. The line generator is
nominally designed to work with 28° FWHM divergence laser diode.
Windows & Diffusers
Diffractive Optics
Specifications
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Focal Length:
High Divergence: -6.52mm
Low Divergence: +3.79mm
Free Working Distance*: 3.80mm
Design Wavelength: 650nm
Angular Output:
45° FWHM, 79° at 1/e2 intensity
Surface Quality: 60-40 Scratch-Dig
Material: Polycarbonate
Polarization Optics
Beamsplitters
Filters & Attenuators
Gas Cells
*Measured from the outside of the Lens Package
ITEM #
LG-P4
$
$ 12.00 £
£
8.40
€
€ 12,00
¥
¥
2,040
DESCRIPTION
Single Element Line Generator, 3.80mm Working Distance
LG-P9 single element line generator plastic
The single element line generator produces a bright line for a laser diode using a
compact and highly efficient anamorphic optical lens design. The line generator is
nominally designed to work with a 28° FWHM divergence laser diode.
Recommended for objects greater than 8 feet from the source.
Specifications
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Focal Length:
High Divergence: -16.30mm
Low Divergence: +9.50mm
Free Working Distance: 9.40mm
Design Wavelength (nm): 650nm
Angular Output:
45° FWHM, 79° at 1/e2 intensity
Surface Quality: 60-40 Scratch-Dig
Material: Polycarbonate
*Measured from the outside of the Lens Package
(see mechanical drawing).
ITEM #
LG-P9
$
$ 12.00 £
£
8.40
€
€ 12,00
¥
¥
2,040
DESCRIPTION
Single Element Line Generator, 9.40mm Working Distance
Sales: 973-579-7227
603