ZMI 77050 pages
ZMI 7705 Laser Head
P/N'S (1)
8070-0902-01
8070-0902-02
8070-0902-03
8070-0902-04
PHYSICAL CHARACTERISTICS
Dimensions
Weight
Materials
Nominal Cable Clearance
LASER BEAM CHARACTERISTICS
Type
Minimum Beam Power Output
Nominal Vacuum Wavelength
Beam Diameter (1/e2):
Frequency Difference
Time from turn-on to laser light
Beam Pointing Stability
Polarization State Deviation
from Orthogonality
BEAM POWER OUTPUT
>250 uw power output
>350 uw power output
>250 uw power output
>350 uw power output
See Figure
2.3 lb (1.0 Kg)
Aluminum, ABS
4 in. (102 mm)
Helium-Neon, cw, two-
frequency, linearly polarized
See P/N section
632.992 nm
4.1 ±0.3 mm (0.16 in.)
3.6 MHz ±0.3 MHz
< 30 sec typical
0.2 milliradians, cold to hot
<1°
LASER BEAM CHARACTERISTICS continued
± 0.2 ppm
Vacuum Wavelength
Lifetime Accuracy
Vacuum Wavelength Stability
DHHS Laser Safety
Classification
ENVIRONMENTAL
Operating Temperature
Non-operating Temperature
Operating Humidity
Non-operating Humidity
Shock (non-operational)
ELECTRICAL
Power Requirements (max)
Power Dissipation (max)
Wavelength Stability Time
1
0.01 ppm/1 hour
0.02 ppm/24 hr
Class II, conforms to NCDRH
regulations
10 to 30°C
-40 to 75°C
0 to 90%, noncondensing
0 to 90%, noncondensing
11 milliseconds 40 G shock on
each of three orthogonal axes
+ 15 VDC ±0.5V @ 0.6 A
7 watts during operation @20°C
9 watts peak during warm-up
<15 minutes
Versions -01 and -02 for ZMI 510; versions -03 and -04 for
ZMI 501 or ZMI 501A.
2.50
(63.5)
1.60
(40.6)
Connectors
Beam Stop
Bottom View
Mounting Hole
Dimensions
1.43
(36.3)
9.97 (253.3)
7.56 (192.0)
0.25 front
(6.3)
Dimensions shown in inches and millimeters
1.06
(26.9)
" 0.96
(24.3)
zygo
Zygo Corporation Phone: 860-347-8506 SS-0044 07/09
Laurel Brook Road Email: inquire@zygo.com © 2009 Zygo Corporation
Middlefield, CT 06455 Website: www.zygo.com
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