allowing you to strobe or control its ... The focus charts indicate the minimum line thickness (at 1/e2) ... The laser can be collimated for minimum divergence. Also ...
Features • Two year warranty • Uniform intensity distribution with line generators • Wide range of wavelengths, fan angles and patterns • Power up to 150 mW • ESD, over-temperature, over-voltage, and reverse-polarity protection • Rugged, shock and vibration resistant design
Structured light projector
S
tockerYale's complete line of Lasiris™ SNF beam shaping optics transforms the familiar laser dot into different shapes and sizes. For example, a straight line can be
projected by allowing one dimension of light to fan out while maintaining tight control over the other, resulting in a sheet-of-light. What distinguishes the SNF series lasers from conventional cylindrical optics is the evenness of the illumination pattern. While many lasers use a glass rod to spread a laser dot into a gaussian line, our laser system incorporates a patented optical line generator that eliminates gaussian distribution of the light. The design thus provides superior quality light patterns while avoiding the intricacies of installation alignment and detector calibration.
Laser line patterns are often generated by cylindrical optics that produce a gaussian line profile with a bright center and fading ends. Lasiris™ patented optics spread the light into an evenly illuminated line. The result is a crisp, uniform line with sharp ends.
Line intensity profile along line length Lasiris™ non-Gaussian line1
Options and custom units
Gaussian line from cylindrical lens 1.0
Relative Intensity
The laser is available with options allowing you to strobe or control its output electronically and with a wide selection of accessories. Visit us online or contact our application engineers for further details concerning specific requests, since custom units can be built for specialized applications.
Relative Intensity
1.0 0.8 0.6 0.4 0.2
0.8 0.6 0.4 0.2
0
0 -10 -8 -6 -4 -2
0
2
4
6
8
10
-10 -8 -6 -4 -2
Angular Position
0
2
4
6
8
10
Angular Position
Relative intensity vs. angular position along line length 1) Typical profile
Some available patterns Single Line
Crosshair*
Focusing performance The following figures show the typical focusing and depth-of-field performance of the SNF laser projector. The focus charts indicate the minimum line thickness (at 1/e2) achievable for a specific projection distance. The depth-of-field is defined as twice the distance over which the thickness of the line has increased by a factor of √2.
Parallel Lines
Single Square
focusing and depth-of-field performance Focusing
Depth-of-field
Single Circle
7x7 Dot Matrix
7 Concentric Circles
Close range 100
Depth-of-Field (mm)
Dot Line
Minimum Line Thickness (µm)
Close range 200 175 150 125 100 75 50
80 60 40 20
25 0
0 0
5
10
15
20
25
0
Projection Distance (cm)
* Lasiris™ crosshair projectors have a single optical component, unlike conventional crosshairs that are formed either by using two lasers or by splitting and recombining one beam to form a cross.
10
15
20
25
Long range 20
4 000
Depth-of-Field (m)
See ordering information section for more patterns or call us.
Minimum Line Thickness (µm)
Long range Single Dot
5
Projection Distance (cm)
3 500 3 000 2 500 2 000 1 500 1 000
16 12 8 4
500 0
0 0
50 100 150 200 250 300 350 400
Projection Distance (cm) 501L 701L
0
50 100 150 200 250 300 350 400
Projection Distance (cm)
Other lenses are available with different focusing performance curves. Call for details.
These focus charts are useful for establishing the smallest achievable line thickness for your application. The 501L will produce the smallest line thickness. The 701L produces a thicker line but maintains the line thickness over a longer distance.
Environmental specifications Operating temperature
-10°C to +48°C with bracket
Wavelength drift
0.25 nm/°C typical
Over-temperature protection, ESD protection The laser can be collimated for minimum divergence. Also, by specifying a desired line thickness and working distance, the laser can be preset to your precise requirements.
Electrical specifications: Power supply Input voltage
5 - 6 VDC Optional 9,12,24 VDC, 115/220 VAC
Lasers and eye safety
Connector type
Our lasers can comply with CDRH and IEC certification. Lasers fall in different safety classes depending on output power, wavelength and fan angle.
Male phono-jack 3.5 mm ø, or custom
Slow start time delay
10 µsec
According to CDRH 21CFR1040.10 regulations, they can be classified Class II, IIIa, or IIIb.
Standard Options
Laser Light Emitted From This Aperture
DANGER LASER LIGHT - AVOID DIRECT EXPOSURE TO BEAM POWER OUTPUT:
the endogenous break tests in Matlab. Financial support of .... from employees in a household survey and include the self-employed. Both facts imply that .... the series on FTEs is built prior to 1991 is described in Appendix C. The evolution of ...
Avec l'idée que ces deux secteurs de la vie sont pareillement importants ... couple pour assurer la garde des petits enfants, le goût du tiramisu partagé ou le film ...
Remove KO and install fitting (Figure 2.). 2. Flip socket track in place. Refer to Step 2 of Assembly Instructions for remaining installation. Row Aligner Instructions.
études genre est le suivant : le sexe n'est pas seule- ment biologique, il est aussi surtout un phénomène social. ... n'apportent pas de réponse toute faite à ces ques- tions mais il existe un consensus sur le fait que les ... vent aussi pouvoir disp
These act as natural resonators that select the amplifier's bandwidth and frequencies of operation. ...... electrical, optical, and chemical means. A number of ... Laser amplification can also be achieved with gas lasers and liquid lasers, as indicat
Goal: Reach both dies without separating them, without damage on Cu wires and without acid leak. Methodology: 1. LASER cavity. 2. Wet chemical opening at ...
interaction-deficient SWI/SNF complex. Swi1 homologs proteins in Drosophila and humans) domain, and. In order to demonstrate that effects on activator inter-.
May 17, 1960: Ted Maiman's ruby laser. ⢠Invented by a Stanford EE and Physics graduate. ⢠Working in the Hughes Research Labs, on a hillside overlooking ...
Filetage 5/8" pour le raccordement du trépied. DEL verte : fonction MARCHE ou PRET /OK. Couvercle du boîtier piles. Mode d'emploi. Le laser rotatif LAR-200 ...
pointer and a camera to accomplish just such interactions. ... displayed widgets to manipulate their functions. The equipment consists of a computer attached to a ...Missing:
As for drilling, they are approached .... If you modify the device yourself, the safety of the user can no longer be .... and consult an LPKF system consultant.
Case study of failing device using BCB/Cu technology. â¢. The component is an RF product used in the transceiver module of cellular ... To determine cause of failure would be necessary to access the frontside of the die without damaging the ...
Appearance. Description. Model. Remarks ... Appearance. Description. Model. Remarks .... Series User's Manual. Note: This wiring example is for category 3.
makes a logical AND association between selected data and tools selected. ..... LPKF AutoContac paste is a single-component polymer copper conducting paste.