Description

The IQu4H is an ultra-stable, microprocessor controled laser module capable of 100MHz digital beam modulation. IQu4H lasers use a 14-pin butterfly or 14-pin dual-in-line laser package and have a fiber optic output. The IQ series laser diode module has been created specifically to address the needs of high-end OEM applications requiring superior optical quality and ultra-stable wavelengths and output powers. Applications include fluorescence, spectroscopy, microscopy, and bioanalysis. To promote stability of wavelength and output, our IQ modules have always incorporated a precision current source and a PID temperature control loop. The new, improved IQ takes this one step further, providing even more stability via several optical and mechanical improvements. In fact, the new IQ can now operate at a much wider temperature range. The module is also significantly more efficient, now designed to operate optimally from 5VDC rather than 12VDC. This lower operating voltage helps to create less waste heat within the laser module, thereby increasing diode lifetime, efficiency, and reliability. As always, the redesigned IQ features quality glass lenses to achieve optical superiority and can host laser diodes with wavelengths from 370 to 1600nm. For added beam quality, users may choose an IQ module with beam circularization.