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Catalogue Pulsed Seed Laser – 1 µm | OEM Module

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m ulti Weave

Next generation supplier of fiber lasers that you oaji control ™

Product Specification Sheet

(Document release date 2008.04.22)

Pulsed Seed Laser, 1 urn

Series PSL10 - OEM module

www.multiwavephotonics.com


Parameter ¹	Symbol	Specification

Center wavelength Nominal value Tolerance Stability ²	^a„	Min. 1030; Max. 1080 ± 5 ± 0.5
Spectral width Standard, 3 dB Standard, 10 dB Optional, 3 dB, by Fiber Bragg grating	AA._s3A\'₁₀	Min. 0.5; Max. 4 Min. 1; Max. 8 < 0.5 0.75 ³0.37 ³ < 2
Optical peak power Without optical isolator With optical isolator Relative pulse-to-pulse peak power variation ⁴	P_outP_out _isoAPo_ut / P_ou	Min. 0.5; Max. 4 Min. 1; Max. 8 < 0.5 0.75 ³0.37 ³ < 2
Polarization extinction ratio (FP=1 option only) Without polarizing optical isolator With polarizing optical isolator	PER PERp,	> 10 > 22 10 250
Pulsewidth ⁵Minimum value Maximum value	^wp, m„ ^wp, max	> 10 > 22 10 250
Repetition rate ⁶Minimum value Maximum value	R_r, _max	Single shot 500 < 2
Duty cycle ⁷	D	Single shot 500 < 2

ASE/Signal average power ratio	N ASE, avg	< 2
Rise time	T_rse	< 10
Fall time	T_fall	< 10

Optical specifications

Comments

Unit

nm nm nm

dB dB

kHz

% %

Unless indicated otherwise, all measurements are made at the following standard measurement conditions: 0 V - 2 V electrica modulation, 100 ns pulsewidth, 10 kHz repetition rate and 25 C ambient temperature. Under constant pulse modulation parameters.

For devices with center wavelength in wavelength range 1060 nm - 1064 nm. Optical peak power is typically smaller for devices with center wavelengths outside of that range (at 1030 nm, a typical value for the optical peak power might be 200 mW), or for devices incorporating a spectrum narrowing professional filter. Please also see the Note on optical isolation at end of this document. Measured over 15 min.

At 100 kHz repetition rate, 10% reduction in output peak power. At 20 ns pulsewidth, 10% reduction in output peak power. At 10% reduction in output peak power.


Parameter	Symbol	Specification

Fiber pigtail (FP)
Standard, non-PM	FP=0	Corning HI 1060 or equivalent
PM	FP=1	PM980
Connector specification (CT)
Standard, non-PM	CT=0	FC/APC
PM	CT=1	FC/APC, key aligned with slow axis
No connector	CT=2
Custom termination	CT=3

Optical connections