488 nm Laser (Diode; PM Fiber)
Select Fiber Termination:
Item Code:
0488L-15A-NI-PT-NF
Product status:
Full production
Product specifications are stable. Delivery time is predictable.
Availability:
Description
Polarization-maintaining fiber-coupled 488 nm diode laser features perfect beam shape and virtually perfect Gaussian intensity distribution and polarization extinction ratio of more than 20 dB. Applications of this laser include fluorescence spectroscopy or imaging and many more.
By default, this
type of laser is built with FC/PC connector, but other fiber
terminations are available upon request. Details about non-standard
connector and the fiber used with it should be discussed with the
Integrated Optics sales team.
Fiber Termination - FC/PC (PT):
FC/PC has good insertion repeatability, therefore is often used in single-mode fiber applications. Features a key for polarization-maintaining fiber installations.
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Specifications
Last edited on:  28 December 2022
Parameter | Minimum Value | Typical Value | Maximum Value |
---|---|---|---|
 Central wavelength, nm | 485 | 488 | 491 |
 Longitudinal modes | - | Multiple | - |
 Spectral line width FWHM, nm | 0.02 | 0.5 | 1.2 |
 Output power, mW | - | 20 1 | - |
 Power stability, % (RMS, 8 hrs) | 0.01 | 0.05 2 | 0.3 |
 Power stability, % (peak-to-peak, 8 hrs) | 0.1 | 0.4 3 | 1 |
 Intensity noise, % (RMS, 20 Hz to 20 MHz) | 0.05 | 0.5 4 | 0.7 |
 Transversal modes | - | TEM00 | - |
 M² effective | - | 1.05 | 1.1 |
 Polarization direction | - | Aligned within the slow axis of the PM fiber and the key position. 5 | - |
 Polarization extinction ratio (from PM fiber), dB | 20 | 27 | - |
 Control interface type | - | UART 6 | - |
 Operation mode | - | APC (CW) | - |
 Modulation bandwidth, MHz | - | 10 7 | - |
 Input voltage, VDC | 4.8 | 5 | 5.3 |
 External power supply requirement | - | +5 V DC, 1.5 A | - |
 Dimensions (WxDxH), mm | - | 50 x 30 x 18 8 | - |
 Fiber length, m | 0.95 | 1 | 1.1 |
 Heat-sinking requirement, °C/W | - | 1 | - |
 Optimum heatsink temperature, °C | 15 | 20 | 30 |
 Warm up time, mins (cold start) | 0.1 | 0.5 | 1 |
 Temperature stabilization | - | Internal TEC | - |
 External fan control | - | No 9 | - |
 Overheat protection | - | Yes | - |
 Storage temperature, °C (non-condensing) | -10 | - | 50 |
 Net weight, kg | 0.1 | 0.12 | 0.14 |
 Max. power consumption, W | 0.4 | 2 | 10 |
 Warranty, months (op. hrs) | - | 14 (10000) 10 | - |
 RoHS | - | Yes | - |
 CE compliance | - | - General Product Safety Directive (GPSD) 2001/95/EC - (EMC) Directive 2004/108/EC |
- |
 Laser safety class | - | 3B | - |
 OEM lasers are not compliant with | - | IEC60825-1:2014 (compliant using additional accessories) | - |
 Country of origin | - | Lithuania | - |
Note: Product specifications are subject to change without prior notice to improve reliability, function or design or otherwise.
Typical spectrum

Typical Near Field

Drawing
