M110-1047-050 JDSU [JDS Uniphase Corporation], M110-1047-050 Datasheet

M110-1047-050

Manufacturer Part Number

M110-1047-050

Description

Q-Switched IR Laser

Manufacturer

JDSU [JDS Uniphase Corporation]

Datasheet

1.M110-1047-050.pdf (5 pages)

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Q-Switched IR Laser

M110 Series

Applications

• Seeder for OPO

• Frequency generation

• Optical Time Domain Reflectometry

• Memory repair

• Thin film trimming

• Ranging

• Marking

(OTDR)

NORTH AMERICA

800 498-JDSU (5378)

Key Features

The JDSU M110 lasers are mini Q-switched, air-conduction-cooled devices

employing an Nd:YLF gain material, a laser pump source, and pulse-on-demand

system control capabilities. The patented cavity design features a high-optical-

power density laser pump efficiently and compactly coupled to the laser cavity,

Brewster-angled intracavity surfaces, proprietary mounting of optical elements,

and minimal use of optical coatings. These design features ensure highly efficient

operation and minimal feedback. As a result, diode power can be decreased,

significantly lengthening the diode’s life.

The M110 lasers operate many times above lasing threshold, so a large number of

longitudinal modes are present and significant averaging occurs while reducing

spiking and improving pulse energy stability. The Nd:YLF gain medium is also

advantageous in this respect, since it has a broader emission bandwidth than

Nd:YAG, thereby supporting more longitudinal modes. The net result is excellent

energy stability, typically <1.0% rms. The pulse-energy equalization feature allows

user to specify the highest repetition rate at which the laser will operate, and it

then keeps the pulse shape constant for lower repetition rates. First-pulse

suppression eliminates unwanted large pulses at the beginning of a burst of pulses

to insure no damage to laser, user optics, or material in process.

The M110 laser series also provides three operational modes: continuous wave (CW),

internal trigger, and external trigger. Several pulse width versions are available.

WORLDWIDE

+800 5378-JDSU

• 1047 nm output

• Short pulse duration

• Superior pulse stability

• Pulse equalization mode

• Burst mode

• Reliability

• Compact efficient package

COMMERCIAL LASERS

WEBSITE

www.jdsu.com

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M110-1047-050 Summary of contents

Page 1

... As a result, diode power can be decreased, significantly lengthening the diode’s life. The M110 lasers operate many times above lasing threshold large number of longitudinal modes are present and significant averaging occurs while reducing spiking and improving pulse energy stability. The Nd:YLF gain medium is also advantageous in this respect, since it has a broader emission bandwidth than Nd:YAG, thereby supporting more longitudinal modes ...

Page 2

... M110 Laser Head Q-SWITCHED IR LASER (Specifications in inches [mm] unless otherwise noted.) ...

Page 3

... Beam divergence, full angle Warm-up time From cold start From standby Input and Ambient Operating base temperature Relative humidity, non-condensing Dimension ( Weight Q-SWITCHED IR LASER M110-1047-050 1047 nm TEM 100 kHz 100 kHz >50 µJ <7 ns <1% rms ± kHz ± kHz > ...

Page 4

... Relative humidity, non-condensing Ordering Information For more information on this or other products and their availability, please contact your local JDSU account manager or JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide or via e-mail at customer.service@jdsu.com. Sample: M110-1047-050 M110-1047- Code 050 100 Q-SWITCHED IR LASER ...

Page 5

... Warranty JDSU diode-pumped M110 series laser systems are warranted to be free of defects in materials and workmanship for thirteen months from the date of shipment. Patent Information The M110 laser systems are manufactured under several US patents including 4455657, 457893, 4731787, 4734912, 4739507, 4749842, 4752931, 4764933, 4797896, 4809291, 4827485, 4829532, 4909612, 4947402, 4998255, 5027361, 5076678, 5103457, 5130995, 5226051, 5237584, 5299222 and/or 5329539 ...

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