A fixture assembly for testing edge-emitting laser diodes and a testing apparatus having the same

A fixture assembly for testing edge-emitting laser diodes and a testing apparatus having the same

A fixture assembly having a base, an upper cover and a latch mechanism for testing an edge-emitting laser diode and a testing apparatus having the same are provided. The base includes a pocket, and a transmission cavity in communication with and orthogonal to the pocket. The upper cover includes a b...

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1. Verfasser: HOPKINS, JAMES E
Format: Patent
Sprache:chi ; eng
Schlagworte:
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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description A fixture assembly having a base, an upper cover and a latch mechanism for testing an edge-emitting laser diode and a testing apparatus having the same are provided. The base includes a pocket, and a transmission cavity in communication with and orthogonal to the pocket. The upper cover includes a body, an abutting block and a pressing member. The abutting block is engageable with the body for slidable movement with respect to the body. The latch mechanism is disposed on at least one of the base and the upper cover, and may selectively connect or disconnect the base to or from the upper cover. When the latch mechanism is operated to connect the upper cover to the base, the pressing member applies a force through the abutting block on the edge-emitting laser diode received in the pocket, and the edge-emitting laser diode emits the laser for inspection through the transmission cavity.
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language chi ; eng
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subjects MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
title A fixture assembly for testing edge-emitting laser diodes and a testing apparatus having the same
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