1550nm Nanosecond Laser Diode Modules

LD-PD PTE LTD'S Nanosecond Laser Diode Modules with Laser pulses as short as 30 ps and widely tunable in nanosecond range and we have some specific wavelengths Peak power of more than 2 W.Standard range of wavelengths covering most popular spectral range Collimated free space output with detachable fiber pigtail or fixed fiber output.Adjustable pulse duration for ns modules 1–100 ns ,this module also suppoert External TTL trigger capability,Repetition rate up to 30 MHz from on-board generator and up to 60 MHz from an external source of TTL signal.We have Compact size cost effective design: 105 mm × 70 mm × 25 mm together with Computer control via mini USB interface and Wavelength TEC tuning.

Name	Model	Description	Parameter	Price
1550nm Nanosecond Laser Diode Modules [PDF] [RFQ]	LPM-ns-1550 (Stock NO. Not entered)	Central wavelength 1550±20nm, Min peak power 600mW, Narrow Linewidth <10nm, Pulse duration Tunable 1–100 ns	Central wavelength: 1550nm Bandwidth: <10nm Lead Time: 4-6 weeks	[Please inquire] Call us

Name

Model

Description

Parameter

Price

1550nm Nanosecond Laser Diode Modules [PDF] [RFQ]

LPM-ns-1550
(Stock NO. Not entered)

Central wavelength 1550±20nm, Min peak power 600mW, Narrow Linewidth <10nm, Pulse duration Tunable 1–100 ns

Central wavelength: 1550nm

Bandwidth: <10nm

Lead Time: 4-6 weeks

[Please inquire]

Call us

Parameter

Features

● Laser pulses as short as 1ns

● External TTL trigger capability

● Wavelength Optional

Specifications

Parameter	Picosecond	Nanosecond
Wavelength*	395–1550 nm
Spectrum width*	<10 nm
Pulse repetition rate	Up to 30 MHz	Up to 10 MHz
Laser triggering	TTL
Optical pulse width*	< 150 ps	Tunable 1–100 ns
Minimal peak power	50–2000 Mw	100–2000 M
Output type	FS/Fiber

* Depending on laser diode

PN#	Wavelength¹,nm	Bandwidth, nm	Pulse duration, ns	Min peak power², mW	Pulse repetition rate³, MHz	Output type⁴
Fabry-Perot LD
LPM-ns-395	395±5	<1	1-100	300	10	FS/Fiber
LPM-ns-405	405±5	<1		300
LPM-ns-450	450±10	<2		180
LPM-ns-520	520±10			100
LPM-ns-635	635±5			200
LPM-ns-780	785±5	<1		350
LPM-ns-940	940±5			400
LPM-ns-976	976±1			600
LPM-ns-1064	1064±10	<5		2000
LPM-ns-1550	1550±20	<10		600
Single frequency LD
LPM-ns-1030S	1030±2*5	<0.1	1-100	100	10	Fiber
LPM-ns-1064S	1064±2			100
LPM-ns-1064SH	1064±2			1500
LPM-ns-1550S	1550±2			100

Note:

1 Other wavelengths are available on request

2 Minimal peak power guaranteed for reliable and safe diode operation. Higher peak power could be reached at a customer risk

3 Pulse repetition rate is set by built-in pulse generator. For each pulse duration maximum repetition rate is limited by duty cycle of 2%

4 The optical performance is shown for Free Space (FS) output in case of both FS and fiber output options are available. The modules with free space output could be supplied with detachable fiber pigtail with corresponding optical performance reduction to about 25% out of the free space performance level

Application

● Time-Resolved Photoluminescence

● Confocal Laser Scanning Microscopy

● Fluorescence/Phosphorescence Lifetime imaging Microscopy

1550nm Nanosecond Laser Diode Modules

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