ZNA-D-xxx-DZ Series – DZ Fiber Output Laser

The ZNA-D-xxx-DZ Series Fiber Output Laser is a high-stability, diode-pumped solid-state (DPSS) laser platform specifically engineered for single-mode fiber coupling applications. Designed for superior optical efficiency and long-term reliability, this series provides stable CW laser output through SM fiber or optional polarization-maintaining (PM) fiber configurations. With optional TTL and analog modulation, universal power supply options (90–264 VAC or 5VDC), and up to 10,000 hours of lifetime, the DZ Series fiber-coupled laser is ideal for precision scientific instrumentation, biomedical research, spectroscopy, and OEM photonics integration.

Features

473 nm ±1 nm wavelength
Fiber-coupled DPSS laser system
Continuous Wave (CW) operation
Output power range: 1–50 mW
TEM00 beam quality (M² <1.2)
Single-mode (SM) fiber output
Polarization-maintaining (PM) fiber optional
Fiber numerical aperture: 0.10–0.12
FC/APC fiber connector

Applications

Fluorescence microscopy and bio-imaging
Confocal and fiber-delivered excitation systems
Spectroscopy and Raman systems
Optical sensing and instrumentation
Biomedical and analytical devices
Quantum optics experiments
OEM photonics integration
Laboratory fiber-coupled light delivery systems

Specifications

Parameter	Specification
Series	ZNA-D-xxx-DZ
Part Number	ZNA-D-473-DZ
Wavelength	473 ±1 nm
Operating Mode	Continuous Wave (CW)
Output Power	1–50 mW
Power Stability (RMS, 4h)	<2% / <3% / <5%
Transverse Mode	TEM00 (single-mode fiber output)
M² Factor	<1.2
Fiber Numerical Aperture	0.10–0.12
Fiber Type	SM fiber (PM fiber optional)
Fiber Connector	FC/APC
Fiber Jacket	PVC (black)
Polarization Ratio	No polarization (>50:1 after PM fiber)
Warm-Up Time	<10 minutes
Operating Temperature	10–35 °C
Power Supply	QDI-OOO-ARF / QDI-OOO-GFS / QDI-OOO-PRZ-97 (90–264 VAC or 5VDC)
Modulation	TTL (1 Hz–30 kHz), Analog (optional)
Expected Lifetime	10,000 hours
Warranty	1 year