MAGNETIC TRANSFER DEVICE
PURPOSE: To provide a transfer device which is capable of setting a laser bar at a prescribed position in a following process, wherein the semiconductor laser bar formed of crystal material which is fragile and liable to chipping is cleaved in an ultra-high vacuum to form a facet of high safety. CON...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE: To provide a transfer device which is capable of setting a laser bar at a prescribed position in a following process, wherein the semiconductor laser bar formed of crystal material which is fragile and liable to chipping is cleaved in an ultra-high vacuum to form a facet of high safety. CONSTITUTION: A cleavage jaw 14 is pressed against a semiconductor laser bar 100 on a cleavage platform 102 to form a required cleavage plane. Then, the laser bar 100 is pinched between magnetic transfer tips 58 and 60 by the side edges other than the cleavage plane and carefully transferred at a prescribed position in a following process. |
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