Finesse 4W Laser
Description
The finesse is fast becoming the choice pump laser for the ultra-fast Ti:sapphire community, for both reseach and OEMs alike. Its smart, patented optical design and small footprint stands it apart from the usual multi-Watt pump sources. Delivering 4 Watts CW at 532nm, and with the diode fibre-coupled to the head, it is small, efficient and does not require direct water-cooling in most applications. It now has RemoteCal - a '0 miles' service feature over the internet for complete convenience for the customer.
Features
- extremely low noise
- RemoteCal "0 Miles" service facility
- automatic power control
- fibre-fed pump
- diffraction limited beam
- no closed-loop cooling
- zero-stress cavity
- hermetically sealed
- physical shutter
- extended warranty available
- single phase mains driven
- diode 22,000 hrs MTBF
- 2 year diode warranty
- full RS232 control
Specifications
- power
- 4 Watts
- wavelength
- 532 nm
- beam size
- 2.4 mm
- spatial mode
- TEM00
- bandwidth
- 50 GHz
- divergence
- 0.4 mrad
- M squared
- < 1.1
- power stability
- < 1.0 % RMS
- noise
- < 0.5 % RMS
- noise bandwidth
- 1 Hz - 6 MHz
- pointing stability
- < 2 microrads/C
- polarisation ratio
- 100:1
- polarisation direction
- horizontal
- coherence length
- 6 mm
- beam angle
- 1 mrad
- operating temp
- 25 - 40 deg C
- weight
- 2.5 kg
- umbilical length
- 2 m
- warmup time
- 10 min
Laser Class
PSU
- fpu35
Applications
- femtosecond Ti:S pumping
- optical pumping
- cell sorting
- semiconductor mask etching
4W ultra quiet, highly stable CW 532nm laser; designed as a fully intergratable pump source for femtosecond lasers.
