I need a High Pulse Power output Laser Diode Driver IC as AD9665.

Hi

I need a High Pulse Power output Laser Diode Driver IC as AD9665.

However AD9665 has 1 problem. Vout 2.5V~3.5V.

Theseday Laser Diode connect series resister(25 ohm) in DFB-LD. like below figure.

Forward voltage of Laser diode is 2.5V.

so low Vout of AD9665 can't driving Laser diode.

I want to drive a laser diode from 500mA to 1A in a 10ns pulse.

Can you suggest someting IC or method?