BTS-HOC

LIMO's BTS-HOC is a simple and efficient system for coupling the light of all emitters of a high-power diode laser bar into one fiber. It consists of only two elements, the Beam Transformation System (BTS) and the Hybrid Optical Chip (HOC).

Emitter size/pitch [µm]Ø Fiber core [µm]NAEfficiency [%]
200 / 4004000.22> 70
200 / 4004000.22> 70
150 / 5002000.22> 70
150 / 5004000.22> 80
150 / 5004000.22> 80
150 / 5006000.22> 80
150 / 5006000.22> 80

Compact BTS-HOC

Additionally to the BTS-HOC a compact version was developed. It has the advantage of a smaller footprint and increased cost-effectiveness.

Emitter size/pitch [µm]Ø Fiber core [µm]NAEfficiency [%]
150 / 5002000,22> 70
150 / 5004000,22> 80
150 / 5006000,22> 80

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