Device for measuring vertical divergence angle of high-power laser diode array
A technology of laser diode and vertical divergence angle, which is applied in the field of measurement devices, can solve the problems of low measurement accuracy, inability to introduce circulating water system, low output power of laser diode, etc., achieve large redundancy and flexibility, and measure The effect of high accuracy
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[0027] The device for measuring the vertical divergence angle of a high-power laser diode array according to the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0028] see figure 1 , figure 2 with image 3 As shown, the device of the invention includes a chassis 1, a rotating disk 2, a central axis 3, a first displacement regulator 4, a support 5, a second displacement regulator 6, a one-dimensional pitch regulator 7, a laser diode array support tooling 8 and Cooling system.
[0029] Wherein, the chassis 1 is a circular cylinder, and angle coordinates are engraved on the chassis 1. In a specific design, the angle on the chassis 1 is between -90° and +90°.
[0030] The rotating disk 2 is movably arranged on the chassis 1, and there is a scale mark on the surface of the rotating disk 2, so that when the relative position of the rotating disk 2 moves relative to the chassis 1, the correspond...
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