Products

Quality Control
We are actively taking measures to improve product quality levels.

Applications

Why Hamamatsu?

Support

Our Company

( )

Select your region and country.

xenon flash lamp

20 W xenon flash lamps

These 20 W xenon flash lamps employ a metal can package to achieve high output. An MgF2 window type that emits a spectrum of light from 160 nm to 7500 nm is also available for a wide range of applications including inspections, measurements and chemical analysis. A high output type with a built-in reflector is also provided that enables 1.5 times higher output.

Characteristic

Spectral distribution (Typ.)

Emission pulse waveform (Typ.)

Life characteristics (L11947)(Typ.)

Specifications

Parameter Standard model Unit
L11936 L11956 L11937 L11957 L11938 L11958 L14691 L14693
Arc size 1.5 3.0 1.5 3.0 1.5 3.0 1.5 3.0 mm
Window material Borosilicate glass UV glass Sapphire glass MgF2
Side tube material Metal
Spectral distribution 240 to 2500 185 to 2500 190 to 5000 160 to 7500 nm
Main discharge voltage range 300 to 1000 V
Recommended main discharge voltage range 700 to 1000 V
Maximum lamp input energy (per flash) See operating condition examples mJ
Maximum repetition rate (*1) 1000 Hz
Maximum average lamp input (continuous) See operating condition examples W
Light output stability (*2) Typ. 1.0 % CV
4.5 % p-p
Max. 2.0 % CV
6.0 % p-p
Guaranteed life (*3) 1 × 108 to 1 × 109 flashes
Trigger voltage 5 to 7 kV p-p
Cooling method Not required
Operating temperature range +5 to +40
Storage temperature range -40 to +90
Operating humidity range Below 85 % (no condensation)
Storage humidity range Below 95 % (no condensation)
Trigger socket (sold separately) (*4) E10977 E10978 E10977 E10978 E10977 E10978 E10977 E10978
Parameter High output model Unit
L11936 L11956 L11937 L11957 L11938 L11958 L14691 L14693
Arc size 1.5 3.0 1.5 3.0 1.5 3.0 1.5 3.0 mm
Window material Borosilicate glass UV glass Sapphire glass MgF2
Window material Metal
Spectral distribution 240 to 2500 185 to 2500 190 to 5000 160 to 7500 nm
Main discharge voltage range 300 to 1000 V
Recommended main discharge voltage range 700 to 1000 V
Maximum lamp input energy (per flash) See operating condition examples mJ
Maximum repetition rate (*1) 100 Hz
Maximum average lamp input (continuous) See operating condition examples W
Light output stability (*2) Typ. 1.0 % CV
4.5 % p-p
Max. 2.0 % CV
6.0 % p-p
Guaranteed life (*3) 1 × 108 to 1 × 109 flashes
Trigger voltage 5 to 7 kV p-p
Cooling method Not required
Operating temperature range +5 to +40
Storage temperature range -40 to +90
Operating humidity range Below 85 % (no condensation)
Storage humidity range Below 95 % (no condensation)
Trigger socket (sold separately) (*4) E10977 E10978 E10977 E10978 E10977 E10978 E10977 E10978

NOTE:
*1: To ensure highly stable operation, 10 Hz or more repetition rate is recommended.
*2: Light output stability (at a repetition rate of 10 Hz or more)
     Light output stability (% CV) = light output standard deviation / average light output × 100
     Light output stability (% p-p) = (maximum light output – minimum light output) / average light output × 100
*3: Measured with a Hamamatsu Si photodiode S1336-8BQ. The life is defined as the time at which the light output at 190 nm to 1100 nm decreases to 50 % of the initial output level or the light output fluctuation exceeds the specified maximum value when the lamp is operated at 20 W (0.5 J to 0.02 J).
*4: See options for information on trigger sockets.

Operating condition examples

Main discharge capacitance
(μF)
Main discharge voltage
(V)
Maximum lamp input energy (per flash) (*5)
(mJ)
Maximum repetition rate (*6)
(Hz)
Maximum average lamp input (continuous) (*7)
(W)
Power supply
(sold separately) (*8)
1.0 1000 500 40 20 C13316-10
700 245 82 20
0.4 1000 200 100 20 C13316-04
700 98 204 20
0.3 1000 150 133 20 C13316-03
700 74 272 20
0.2 1000 100 200 20 C13316-02
700 49 408 20
0.1 1000 50 400 20 C13315
700 25 816 20

NOTE:
*5: Maximum lamp input energy (per flash) (J)
     E = 1/2 × C × V2 C: Main discharge capacitance (F), V: Main discharge voltage (V)
*6: To ensure highly stable operation, 10 Hz or more repetition rate is recommended.
*7: Maximum average lamp input (continuous) (W)
     P = E × f E: Maximum average lamp input energy (per flash) (J), f: Repetition rate (Hz)
*8: See options for information on power supplies.

 

Loading…products

Select columns
Image Data sheet Part no. Product name Arc Size Lamp Diameter Spectral Distribution (Short) Spectral Distribution (Long) Contact Wishlist
   
Sort
Filter
Sort
Filter
Sort
Filter
Sort
Filter
Sort
Filter
Sort
Filter
   

View more

Sorry, no results were found.
Please change the conditions and search again.

Options

Trigger sockets E10977 , E10978

Hamamatsu provides trigger sockets specifically designed for xenon flash lamps. These trigger sockets are integrated with a high-voltage transformer, voltage-divider resistors, and capacitors in the same compact housing thus reducing the hassle of drawing up circuit and device designs.

Power supplies C13315 / C13316 series

Hamamatsu provides power supplies specifically designed to bring out maximum performance of xenon flash lamps. These are switching power supplies with a built-in high-speed charging circuit and discharge stop circuit. Despite their compact size and large capacity, the power supplies ensure highly stable xenon flash lamp operations.

If you like the product on this page, save it to your wishlist.

Contact us for more information.

  • Literature
  • Price
  • Delivery
  • Custom order
  • Support
  • Other

Contact us