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Chapter 11 Diagonal Measurements
Characteristics
Characteristics
Agilent 10768A Diagonal Measurement Kit and
Agilent 10769A Beam-Steering Mirror
Weight:
10768-60201
10768-20207
10768-60203
10768-20215
10785-20005
10776-20008
10768-20213
10767-67001
10768-20214
Agilent 10767B
10767-20203
Mirror:
Coating: Hard dielectric
Clear aperture: central oval 25 mm × 45 mm (1.0 × 1.8 in)
Flatness: 1/10 wavelength at 633 nm
Reflectance: ≥ 90% over incidence range of 0° to 60° at
633 nm (both s and p polarizations)
Adjustable Ball-joint threads: M10 × 1.5, M8 × 1.25
Modes of use:
1. Linear interferometer attached to beam-steering arm
2. Linear interferometer mounted remotely from
3. Linear interferometer attached to beam-steering
4. Beam-steering arm alone as beam-steering mirror.
Measurements Reference Guide
Beam steering assembly: 354 g (12.5 oz)
Right angle clamp: 68 g (2.4 oz)
Ball-joint assembly: 123 g (4.3 oz)
Adapter plate: 36 g (1.3 oz)
Post–long: 228 g (8.0 oz)
Post–medium: 111 g (3.9 oz)
Post–stub: 42 g (1.5 oz)
Alignment Target: 11 g (0.39 oz)
Base–large: 832 g (29.3 oz)
Lightweight retroreflector: 34.7 g (1.2 oz)
Clamp Nut (used with Agilent 10767B
retroreflector): 4.6 g (0.16 oz)
assembly for diagonal measurements.
beam-steering arm assembly for diagonal
measurements.
arm for slant-bed lathe calibration.
11-51
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